156668937879

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{7993721}}^1$

素因数の和:7993910

約数の個数: 16

約数和(自身を含む): 214871247360

約数和(自身を除く): 58202309481

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 7993721, 23981163, 375704887, 1111127219, 1127114661, 3333381657, 52222979293, 156668937879]

約数ペア:

[(1, 156668937879), (3, 52222979293), (47, 3333381657), (139, 1127114661), (141, 1111127219), (417, 375704887), (6533, 23981163), (19599, 7993721)]