56108133

素因数分解:

$3^4\times {\mathrm{709}}^1\times {\mathrm{977}}^1$

素因数の和:1698

約数の個数: 20

約数和(自身を含む): 84019980

約数和(自身を除く): 27911847

約数列:

[1, 3, 9, 27, 81, 709, 977, 2127, 2931, 6381, 8793, 19143, 26379, 57429, 79137, 692693, 2078079, 6234237, 18702711, 56108133]

約数ペア:

[(1, 56108133), (3, 18702711), (9, 6234237), (27, 2078079), (81, 692693), (709, 79137), (977, 57429), (2127, 26379), (2931, 19143), (6381, 8793)]