156905086581

素因数分解:

$3^3\times {\mathrm{1049}}^1\times {\mathrm{5539847}}^1$

素因数の和:5540905

約数の個数: 16

約数和(自身を含む): 232673616000

約数和(自身を除く): 75768529419

約数列:

[1, 3, 9, 27, 1049, 3147, 9441, 28323, 5539847, 16619541, 49858623, 149575869, 5811299503, 17433898509, 52301695527, 156905086581]

約数ペア:

[(1, 156905086581), (3, 52301695527), (9, 17433898509), (27, 5811299503), (1049, 149575869), (3147, 49858623), (9441, 16619541), (28323, 5539847)]