357408477

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4201}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 556680960

約数和(自身を除く): 199272483

約数列:

[1, 3, 9, 23, 27, 69, 137, 207, 411, 621, 1233, 3151, 3699, 4201, 9453, 12603, 28359, 37809, 85077, 96623, 113427, 289869, 575537, 869607, 1726611, 2608821, 5179833, 13237351, 15539499, 39712053, 119136159, 357408477]

約数ペア:

[(1, 357408477), (3, 119136159), (9, 39712053), (23, 15539499), (27, 13237351), (69, 5179833), (137, 2608821), (207, 1726611), (411, 869607), (621, 575537), (1233, 289869), (3151, 113427), (3699, 96623), (4201, 85077), (9453, 37809), (12603, 28359)]