230855859

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{50593}}^1$

素因数の和:50628

約数の個数: 24

約数和(自身を含む): 370348080

約数和(自身を除く): 139492221

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 50593, 151779, 455337, 657709, 1366011, 1973127, 5919381, 8550217, 17758143, 25650651, 76951953, 230855859]

約数ペア:

[(1, 230855859), (3, 76951953), (9, 25650651), (13, 17758143), (27, 8550217), (39, 5919381), (117, 1973127), (169, 1366011), (351, 657709), (507, 455337), (1521, 151779), (4563, 50593)]