74116863

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{6679}}^1$

素因数の和:6828

約数の個数: 20

約数和(自身を含む): 111542640

約数和(自身を除く): 37425777

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 6679, 11097, 20037, 60111, 180333, 540999, 915023, 2745069, 8235207, 24705621, 74116863]

約数ペア:

[(1, 74116863), (3, 24705621), (9, 8235207), (27, 2745069), (81, 915023), (137, 540999), (411, 180333), (1233, 60111), (3699, 20037), (6679, 11097)]