156629097

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{17923}}^1$

素因数の和:18900

約数の個数: 12

約数和(自身を含む): 226487664

約数和(自身を除く): 69858567

約数列:

[1, 3, 9, 971, 2913, 8739, 17923, 53769, 161307, 17403233, 52209699, 156629097]

約数ペア:

[(1, 156629097), (3, 52209699), (9, 17403233), (971, 161307), (2913, 53769), (8739, 17923)]