52881621

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 78441120

約数和(自身を除く): 25559499

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 2819, 6253, 8457, 18759, 36647, 104303, 109941, 312909, 476411, 1355939, 1429233, 4067817, 17627207, 52881621]

約数ペア:

[(1, 52881621), (3, 17627207), (13, 4067817), (37, 1429233), (39, 1355939), (111, 476411), (169, 312909), (481, 109941), (507, 104303), (1443, 36647), (2819, 18759), (6253, 8457)]