66278939

素因数分解:

${\mathrm{23}}^2\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:754

約数の個数: 12

約数和(自身を含む): 69678000

約数和(自身を除く): 3399061

約数列:

[1, 23, 349, 359, 529, 8027, 8257, 125291, 184621, 189911, 2881693, 66278939]

約数ペア:

[(1, 66278939), (23, 2881693), (349, 189911), (359, 184621), (529, 125291), (8027, 8257)]