65468557

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 86709312

約数和(自身を除く): 21240755

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 5281, 12397, 36967, 58091, 121463, 258769, 406637, 850241, 1336093, 2846459, 5951687, 9352651, 65468557]

約数ペア:

[(1, 65468557), (7, 9352651), (11, 5951687), (23, 2846459), (49, 1336093), (77, 850241), (161, 406637), (253, 258769), (539, 121463), (1127, 58091), (1771, 36967), (5281, 12397)]