68488081

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^2$

素因数の和:404

約数の個数: 12

約数和(自身を含む): 71468460

約数和(自身を除く): 2980379

約数列:

[1, 41, 89, 137, 3649, 5617, 12193, 18769, 499913, 769529, 1670441, 68488081]

約数ペア:

[(1, 68488081), (41, 1670441), (89, 769529), (137, 499913), (3649, 18769), (5617, 12193)]