91721214

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{130657}}^1$

素因数の和:130681

約数の個数: 32

約数和(自身を含む): 219505440

約数和(自身を除く): 127784226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 130657, 261314, 391971, 783942, 1175913, 1698541, 2351826, 3397082, 3527739, 5095623, 7055478, 10191246, 15286869, 30573738, 45860607, 91721214]

約数ペア:

[(1, 91721214), (2, 45860607), (3, 30573738), (6, 15286869), (9, 10191246), (13, 7055478), (18, 5095623), (26, 3527739), (27, 3397082), (39, 2351826), (54, 1698541), (78, 1175913), (117, 783942), (234, 391971), (351, 261314), (702, 130657)]