68752467

素因数分解:

$3^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1117}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 113714016

約数和(自身を除く): 44961549

約数列:

[1, 3, 7, 9, 21, 63, 977, 1117, 2931, 3351, 6839, 7819, 8793, 10053, 20517, 23457, 61551, 70371, 1091309, 3273927, 7639163, 9821781, 22917489, 68752467]

約数ペア:

[(1, 68752467), (3, 22917489), (7, 9821781), (9, 7639163), (21, 3273927), (63, 1091309), (977, 70371), (1117, 61551), (2931, 23457), (3351, 20517), (6839, 10053), (7819, 8793)]