27723759

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 43406640

約数和(自身を除く): 15682881

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 1669, 2373, 5007, 5537, 11683, 16611, 35049, 81781, 188597, 245343, 565791, 1320179, 3960537, 9241253, 27723759]

約数ペア:

[(1, 27723759), (3, 9241253), (7, 3960537), (21, 1320179), (49, 565791), (113, 245343), (147, 188597), (339, 81781), (791, 35049), (1669, 16611), (2373, 11683), (5007, 5537)]