157046913

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{48337}}^1$

素因数の和:48381

約数の個数: 18

約数和(自身を含む): 239418114

約数和(自身を除く): 82371201

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 48337, 145011, 435033, 918403, 2755209, 8265627, 17449657, 52348971, 157046913]

約数ペア:

[(1, 157046913), (3, 52348971), (9, 17449657), (19, 8265627), (57, 2755209), (171, 918403), (361, 435033), (1083, 145011), (3249, 48337)]