157092009

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 211835520

約数和(自身を除く): 54743511

約数列:

[1, 3, 137, 311, 411, 933, 1229, 3687, 42607, 127821, 168373, 382219, 505119, 1146657, 52364003, 157092009]

約数ペア:

[(1, 157092009), (3, 52364003), (137, 1146657), (311, 505119), (411, 382219), (933, 168373), (1229, 127821), (3687, 42607)]