155018981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 169380288

約数和(自身を除く): 14361307

約数列:

[1, 13, 131, 227, 401, 1703, 2951, 5213, 29737, 52531, 91027, 386581, 682903, 1183351, 11924537, 155018981]

約数ペア:

[(1, 155018981), (13, 11924537), (131, 1183351), (227, 682903), (401, 386581), (1703, 91027), (2951, 52531), (5213, 29737)]