132930721

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{156943}}^1$

素因数の和:156972

約数の個数: 12

約数和(自身を含む): 166988416

約数和(自身を除く): 34057695

約数列:

[1, 7, 11, 77, 121, 847, 156943, 1098601, 1726373, 12084611, 18990103, 132930721]

約数ペア:

[(1, 132930721), (7, 18990103), (11, 12084611), (77, 1726373), (121, 1098601), (847, 156943)]