68415507

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{13313}}^1$

素因数の和:13890

約数の個数: 12

約数和(自身を含む): 99002904

約数和(自身を除く): 30587397

約数列:

[1, 3, 9, 571, 1713, 5139, 13313, 39939, 119817, 7601723, 22805169, 68415507]

約数ペア:

[(1, 68415507), (3, 22805169), (9, 7601723), (571, 119817), (1713, 39939), (5139, 13313)]