90037432009

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{35630167}}^1$

素因数の和:35630212

約数の個数: 12

約数和(自身を含む): 108600752064

約数和(自身を除く): 18563320055

約数列:

[1, 7, 19, 133, 361, 2527, 35630167, 249411169, 676973173, 4738812211, 12862490287, 90037432009]

約数ペア:

[(1, 90037432009), (7, 12862490287), (19, 4738812211), (133, 676973173), (361, 249411169), (2527, 35630167)]