A096311 Numbers whose number of divisors equals the largest digit.

1, 2, 14, 34, 63, 78, 88, 116, 128, 134, 138, 141, 142, 143, 164, 182, 184, 186, 196, 211, 214, 236, 238, 248, 258, 261, 282, 285, 286, 314, 316, 318, 328, 334, 341, 343, 356, 363, 385, 403, 411, 413, 418, 422, 436, 438, 483, 488, 518, 556, 568, 582, 584, 603

Offset

1,2

Links

Table of n, a(n) for n=1..54.

Mathematica

Select[Range[1000], Max[IntegerDigits[#]]== DivisorSigma[0, #]&]  (* Harvey P. Dale, Mar 13 2011 *)

Crossrefs

Cf. A000005, A054055.

Sequence in context: A073535 A225292 A060626 * A034842 A324043 A230894

Adjacent sequences: A096308 A096309 A096310 * A096312 A096313 A096314

Keyword

base,easy,nonn

Author

Jason Earls, Jun 27 2004

Status

approved