64133489

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 74856960

約数和(自身を除く): 10723471

約数列:

[1, 7, 89, 113, 623, 791, 911, 6377, 10057, 70399, 81079, 102943, 567553, 720601, 9161927, 64133489]

約数ペア:

[(1, 64133489), (7, 9161927), (89, 720601), (113, 567553), (623, 102943), (791, 81079), (911, 70399), (6377, 10057)]