778880097

素因数分解:

$3^3\times {\mathrm{3853}}^1\times {\mathrm{7487}}^1$

素因数の和:11349

約数の個数: 16

約数和(自身を含む): 1154350080

約数和(自身を除く): 375469983

約数列:

[1, 3, 9, 27, 3853, 7487, 11559, 22461, 34677, 67383, 104031, 202149, 28847411, 86542233, 259626699, 778880097]

約数ペア:

[(1, 778880097), (3, 259626699), (9, 86542233), (27, 28847411), (3853, 202149), (7487, 104031), (11559, 67383), (22461, 34677)]