56160531

素因数分解:

$3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1187}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 92911104

約数和(自身を除く): 36750573

約数列:

[1, 3, 7, 9, 21, 63, 751, 1187, 2253, 3561, 5257, 6759, 8309, 10683, 15771, 24927, 47313, 74781, 891437, 2674311, 6240059, 8022933, 18720177, 56160531]

約数ペア:

[(1, 56160531), (3, 18720177), (7, 8022933), (9, 6240059), (21, 2674311), (63, 891437), (751, 74781), (1187, 47313), (2253, 24927), (3561, 15771), (5257, 10683), (6759, 8309)]