157515651

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{73847}}^1$

素因数の和:73935

約数の個数: 16

約数和(自身を含む): 236313600

約数和(自身を除く): 78797949

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 73847, 221541, 664623, 1993869, 5833913, 17501739, 52505217, 157515651]

約数ペア:

[(1, 157515651), (3, 52505217), (9, 17501739), (27, 5833913), (79, 1993869), (237, 664623), (711, 221541), (2133, 73847)]