72591231

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 98035200

約数和(自身を除く): 25443969

約数列:

[1, 3, 137, 239, 411, 717, 739, 2217, 32743, 98229, 101243, 176621, 303729, 529863, 24197077, 72591231]

約数ペア:

[(1, 72591231), (3, 24197077), (137, 529863), (239, 303729), (411, 176621), (717, 101243), (739, 98229), (2217, 32743)]