15663822759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{60661}}^1$

素因数の和:62887

約数の個数: 24

約数和(自身を含む): 24377388672

約数和(自身を除く): 8713565913

約数列:

[1, 3, 9, 13, 39, 117, 2207, 6621, 19863, 28691, 60661, 86073, 181983, 258219, 545949, 788593, 2365779, 7097337, 133878827, 401636481, 1204909443, 1740424751, 5221274253, 15663822759]

約数ペア:

[(1, 15663822759), (3, 5221274253), (9, 1740424751), (13, 1204909443), (39, 401636481), (117, 133878827), (2207, 7097337), (6621, 2365779), (19863, 788593), (28691, 545949), (60661, 258219), (86073, 181983)]