79858907571

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13171517}}^1$

素因数の和:13171610

約数の個数: 16

約数和(自身を含む): 111272984064

約数和(自身を除く): 31414076493

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 13171517, 39514551, 566375231, 619061299, 1699125693, 1857183897, 26619635857, 79858907571]

約数ペア:

[(1, 79858907571), (3, 26619635857), (43, 1857183897), (47, 1699125693), (129, 619061299), (141, 566375231), (2021, 39514551), (6063, 13171517)]