68265541

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 72737280

約数和(自身を除く): 4471739

約数列:

[1, 23, 131, 139, 163, 3013, 3197, 3749, 18209, 21353, 22657, 418807, 491119, 521111, 2968067, 68265541]

約数ペア:

[(1, 68265541), (23, 2968067), (131, 521111), (139, 491119), (163, 418807), (3013, 22657), (3197, 21353), (3749, 18209)]