65664907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1709}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 82080000

約数和(自身を除く): 16415093

約数列:

[1, 7, 11, 77, 499, 1709, 3493, 5489, 11963, 18799, 38423, 131593, 852791, 5969537, 9380701, 65664907]

約数ペア:

[(1, 65664907), (7, 9380701), (11, 5969537), (77, 852791), (499, 131593), (1709, 38423), (3493, 18799), (5489, 11963)]