164088639

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42499}}^1$

素因数の和:42532

約数の個数: 32

約数和(自身を含む): 285600000

約数和(自身を除く): 121511361

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 42499, 127497, 382491, 467489, 552487, 1147473, 1402467, 1657461, 4207401, 4972383, 6077357, 12622203, 14917149, 18232071, 54696213, 164088639]

約数ペア:

[(1, 164088639), (3, 54696213), (9, 18232071), (11, 14917149), (13, 12622203), (27, 6077357), (33, 4972383), (39, 4207401), (99, 1657461), (117, 1402467), (143, 1147473), (297, 552487), (351, 467489), (429, 382491), (1287, 127497), (3861, 42499)]