133861973

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 166759200

約数和(自身を除く): 32897227

約数列:

[1, 7, 19, 49, 59, 133, 413, 931, 1121, 2437, 2891, 7847, 17059, 46303, 54929, 119413, 143783, 324121, 1006481, 2268847, 2731877, 7045367, 19123139, 133861973]

約数ペア:

[(1, 133861973), (7, 19123139), (19, 7045367), (49, 2731877), (59, 2268847), (133, 1006481), (413, 324121), (931, 143783), (1121, 119413), (2437, 54929), (2891, 46303), (7847, 17059)]