91142161

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{5419}}^1$

素因数の和:5580

約数の個数: 12

約数和(自身を含む): 100920400

約数和(自身を除く): 9778239

約数列:

[1, 11, 121, 139, 1529, 5419, 16819, 59609, 655699, 753241, 8285651, 91142161]

約数ペア:

[(1, 91142161), (11, 8285651), (121, 753241), (139, 655699), (1529, 59609), (5419, 16819)]