31440168333

素因数分解:

$3^3\times 7^1\times {\mathrm{166350097}}^1$

素因数の和:166350113

約数の個数: 16

約数和(自身を含む): 53232031360

約数和(自身を除く): 21791863027

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 166350097, 499050291, 1164450679, 1497150873, 3493352037, 4491452619, 10480056111, 31440168333]

約数ペア:

[(1, 31440168333), (3, 10480056111), (7, 4491452619), (9, 3493352037), (21, 1497150873), (27, 1164450679), (63, 499050291), (189, 166350097)]