72249687

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 106346240

約数和(自身を除く): 34096553

約数列:

[1, 3, 9, 79, 237, 307, 331, 711, 921, 993, 2763, 2979, 24253, 26149, 72759, 78447, 101617, 218277, 235341, 304851, 914553, 8027743, 24083229, 72249687]

約数ペア:

[(1, 72249687), (3, 24083229), (9, 8027743), (79, 914553), (237, 304851), (307, 235341), (331, 218277), (711, 101617), (921, 78447), (993, 72759), (2763, 26149), (2979, 24253)]