15671667681

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{3121}}^1\times {\mathrm{4259}}^1$

素因数の和:7517

約数の個数: 24

約数和(自身を含む): 22822319520

約数和(自身を除く): 7150651839

約数列:

[1, 3, 9, 131, 393, 1179, 3121, 4259, 9363, 12777, 28089, 38331, 408851, 557929, 1226553, 1673787, 3679659, 5021361, 13292339, 39877017, 119631051, 1741296409, 5223889227, 15671667681]

約数ペア:

[(1, 15671667681), (3, 5223889227), (9, 1741296409), (131, 119631051), (393, 39877017), (1179, 13292339), (3121, 5021361), (4259, 3679659), (9363, 1673787), (12777, 1226553), (28089, 557929), (38331, 408851)]