68651317

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3748

約数の個数: 16

約数和(自身を含む): 81705472

約数和(自身を除く): 13054155

約数列:

[1, 7, 37, 73, 259, 511, 2701, 3631, 18907, 25417, 134347, 265063, 940429, 1855441, 9807331, 68651317]

約数ペア:

[(1, 68651317), (7, 9807331), (37, 1855441), (73, 940429), (259, 265063), (511, 134347), (2701, 25417), (3631, 18907)]