71134479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9967}}^1$

素因数の和:10047

約数の個数: 24

約数和(自身を含む): 112478912

約数和(自身を除く): 41344433

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 9967, 29901, 89703, 129571, 388713, 607987, 1166139, 1823961, 5471883, 7903831, 23711493, 71134479]

約数ペア:

[(1, 71134479), (3, 23711493), (9, 7903831), (13, 5471883), (39, 1823961), (61, 1166139), (117, 607987), (183, 388713), (549, 129571), (793, 89703), (2379, 29901), (7137, 9967)]