155117787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{56633}}^1$

素因数の和:56730

約数の個数: 16

約数和(自身を含む): 228348288

約数和(自身を除く): 73230501

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 56633, 169899, 622963, 1868889, 4700539, 14101617, 51705929, 155117787]

約数ペア:

[(1, 155117787), (3, 51705929), (11, 14101617), (33, 4700539), (83, 1868889), (249, 622963), (913, 169899), (2739, 56633)]