68614719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1951}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 96506880

約数和(自身を除く): 27892161

約数列:

[1, 3, 19, 57, 617, 1851, 1951, 5853, 11723, 35169, 37069, 111207, 1203767, 3611301, 22871573, 68614719]

約数ペア:

[(1, 68614719), (3, 22871573), (19, 3611301), (57, 1203767), (617, 111207), (1851, 37069), (1951, 35169), (5853, 11723)]