155577078

素因数分解:

$2^1\times 3^3\times {\mathrm{2881057}}^1$

素因数の和:2881068

約数の個数: 16

約数和(自身を含む): 345726960

約数和(自身を除く): 190149882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2881057, 5762114, 8643171, 17286342, 25929513, 51859026, 77788539, 155577078]

約数ペア:

[(1, 155577078), (2, 77788539), (3, 51859026), (6, 25929513), (9, 17286342), (18, 8643171), (27, 5762114), (54, 2881057)]