161787667869

素因数分解:

$3^3\times {\mathrm{17569}}^1\times {\mathrm{341063}}^1$

素因数の和:358641

約数の個数: 16

約数和(自身を含む): 239699779200

約数和(自身を除く): 77912111331

約数列:

[1, 3, 9, 27, 17569, 52707, 158121, 341063, 474363, 1023189, 3069567, 9208701, 5992135847, 17976407541, 53929222623, 161787667869]

約数ペア:

[(1, 161787667869), (3, 53929222623), (9, 17976407541), (27, 5992135847), (17569, 9208701), (52707, 3069567), (158121, 1023189), (341063, 474363)]