65993473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 23033087

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1471, 1547, 2639, 3451, 6409, 10297, 19123, 25007, 42659, 44863, 133861, 175049, 298613, 325091, 554567, 725203, 2275637, 3881969, 5076421, 9427639, 65993473]

約数ペア:

[(1, 65993473), (7, 9427639), (13, 5076421), (17, 3881969), (29, 2275637), (91, 725203), (119, 554567), (203, 325091), (221, 298613), (377, 175049), (493, 133861), (1471, 44863), (1547, 42659), (2639, 25007), (3451, 19123), (6409, 10297)]