57903579

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{11719}}^1$

素因数の和:11792

約数の個数: 20

約数和(自身を含む): 87923440

約数和(自身を除く): 30019861

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 11719, 35157, 105471, 316413, 714859, 949239, 2144577, 6433731, 19301193, 57903579]

約数ペア:

[(1, 57903579), (3, 19301193), (9, 6433731), (27, 2144577), (61, 949239), (81, 714859), (183, 316413), (549, 105471), (1647, 35157), (4941, 11719)]