156655809

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{15149}}^1$

素因数の和:15541

約数の個数: 16

約数和(自身を含む): 232704000

約数和(自身を除く): 76048191

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 15149, 45447, 136341, 409023, 5802067, 17406201, 52218603, 156655809]

約数ペア:

[(1, 156655809), (3, 52218603), (9, 17406201), (27, 5802067), (383, 409023), (1149, 136341), (3447, 45447), (10341, 15149)]