5373621

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 9048864

約数和(自身を除く): 3675243

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 163, 297, 333, 407, 489, 891, 999, 1221, 1467, 1793, 2997, 3663, 4401, 5379, 6031, 10989, 13203, 16137, 18093, 32967, 48411, 54279, 66341, 145233, 162837, 199023, 488511, 597069, 1791207, 5373621]

約数ペア:

[(1, 5373621), (3, 1791207), (9, 597069), (11, 488511), (27, 199023), (33, 162837), (37, 145233), (81, 66341), (99, 54279), (111, 48411), (163, 32967), (297, 18093), (333, 16137), (407, 13203), (489, 10989), (891, 6031), (999, 5379), (1221, 4401), (1467, 3663), (1793, 2997)]