155628153

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 233775360

約数和(自身を除く): 78147207

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 4013, 4309, 12039, 12927, 36117, 38781, 124403, 373209, 557807, 1119627, 1673421, 5020263, 17292017, 51876051, 155628153]

約数ペア:

[(1, 155628153), (3, 51876051), (9, 17292017), (31, 5020263), (93, 1673421), (139, 1119627), (279, 557807), (417, 373209), (1251, 124403), (4013, 38781), (4309, 36117), (12039, 12927)]