157080441

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241291}}^1$

素因数の和:241332

約数の個数: 16

約数和(自身を含む): 247083008

約数和(自身を除く): 90002567

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 241291, 723873, 1689037, 5067111, 7480021, 22440063, 52360147, 157080441]

約数ペア:

[(1, 157080441), (3, 52360147), (7, 22440063), (21, 7480021), (31, 5067111), (93, 1689037), (217, 723873), (651, 241291)]