68557111

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1033}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 82720000

約数和(自身を除く): 14162889

約数列:

[1, 7, 19, 133, 499, 1033, 3493, 7231, 9481, 19627, 66367, 137389, 515467, 3608269, 9793873, 68557111]

約数ペア:

[(1, 68557111), (7, 9793873), (19, 3608269), (133, 515467), (499, 137389), (1033, 66367), (3493, 19627), (7231, 9481)]