157761857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1021}}^1\times {\mathrm{1277}}^1$

素因数の和:2320

約数の個数: 12

約数和(自身を含む): 173713428

約数和(自身を除く): 15951571

約数列:

[1, 11, 121, 1021, 1277, 11231, 14047, 123541, 154517, 1303817, 14341987, 157761857]

約数ペア:

[(1, 157761857), (11, 14341987), (121, 1303817), (1021, 154517), (1277, 123541), (11231, 14047)]