5157837

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1770

約数の個数: 20

約数和(自身を含む): 7917756

約数和(自身を除く): 2759919

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1721, 2997, 5163, 15489, 46467, 63677, 139401, 191031, 573093, 1719279, 5157837]

約数ペア:

[(1, 5157837), (3, 1719279), (9, 573093), (27, 191031), (37, 139401), (81, 63677), (111, 46467), (333, 15489), (999, 5163), (1721, 2997)]