72512229

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1229}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 98478720

約数和(自身を除く): 25966491

約数列:

[1, 3, 71, 213, 277, 831, 1229, 3687, 19667, 59001, 87259, 261777, 340433, 1021299, 24170743, 72512229]

約数ペア:

[(1, 72512229), (3, 24170743), (71, 1021299), (213, 340433), (277, 261777), (831, 87259), (1229, 59001), (3687, 19667)]