68777731

素因数分解:

${\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{1091}}^1$

素因数の和:1634

約数の個数: 12

約数和(自身を含む): 75813192

約数和(自身を除く): 7035461

約数列:

[1, 11, 121, 521, 1091, 5731, 12001, 63041, 132011, 568411, 6252521, 68777731]

約数ペア:

[(1, 68777731), (11, 6252521), (121, 568411), (521, 132011), (1091, 63041), (5731, 12001)]