155128851

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{5683}}^1$

素因数の和:6032

約数の個数: 20

約数和(自身を含む): 232464232

約数和(自身を除く): 77335381

約数列:

[1, 3, 9, 27, 81, 337, 1011, 3033, 5683, 9099, 17049, 27297, 51147, 153441, 460323, 1915171, 5745513, 17236539, 51709617, 155128851]

約数ペア:

[(1, 155128851), (3, 51709617), (9, 17236539), (27, 5745513), (81, 1915171), (337, 460323), (1011, 153441), (3033, 51147), (5683, 27297), (9099, 17049)]