71313507

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{6653}}^1$

素因数の和:7059

約数の個数: 16

約数和(自身を含む): 105931680

約数和(自身を除く): 34618173

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 6653, 10719, 19959, 59877, 179631, 2641241, 7923723, 23771169, 71313507]

約数ペア:

[(1, 71313507), (3, 23771169), (9, 7923723), (27, 2641241), (397, 179631), (1191, 59877), (3573, 19959), (6653, 10719)]