157804933

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{7717}}^1$

素因数の和:7765

約数の個数: 18

約数和(自身を含む): 187848402

約数和(自身を除く): 30043469

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 7717, 20449, 84887, 100321, 933757, 1103531, 1304173, 12138841, 14345903, 157804933]

約数ペア:

[(1, 157804933), (11, 14345903), (13, 12138841), (121, 1304173), (143, 1103531), (169, 933757), (1573, 100321), (1859, 84887), (7717, 20449)]