72150639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{15959}}^1$

素因数の和:16110

約数の個数: 16

約数和(自身を含む): 105719040

約数和(自身を除く): 33568401

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 15959, 47877, 175549, 526647, 2186383, 6559149, 24050213, 72150639]

約数ペア:

[(1, 72150639), (3, 24050213), (11, 6559149), (33, 2186383), (137, 526647), (411, 175549), (1507, 47877), (4521, 15959)]