71635109

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 90665568

約数和(自身を除く): 19030459

約数列:

[1, 7, 13, 49, 91, 107, 637, 749, 1051, 1391, 5243, 7357, 9737, 13663, 51499, 68159, 95641, 112457, 669487, 787199, 1461941, 5510393, 10233587, 71635109]

約数ペア:

[(1, 71635109), (7, 10233587), (13, 5510393), (49, 1461941), (91, 787199), (107, 669487), (637, 112457), (749, 95641), (1051, 68159), (1391, 51499), (5243, 13663), (7357, 9737)]