47486277

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{2137}}^1$

素因数の和:2969

約数の個数: 16

約数和(自身を含む): 70468480

約数和(自身を除く): 22982203

約数列:

[1, 3, 9, 27, 823, 2137, 2469, 6411, 7407, 19233, 22221, 57699, 1758751, 5276253, 15828759, 47486277]

約数ペア:

[(1, 47486277), (3, 15828759), (9, 5276253), (27, 1758751), (823, 57699), (2137, 22221), (2469, 19233), (6411, 7407)]