477029493

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{159169}}^1$

素因数の和:159218

約数の個数: 20

約数和(自身を含む): 731863660

約数和(自身を除く): 254834167

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 159169, 477507, 1432521, 4297563, 5889253, 12892689, 17667759, 53003277, 159009831, 477029493]

約数ペア:

[(1, 477029493), (3, 159009831), (9, 53003277), (27, 17667759), (37, 12892689), (81, 5889253), (111, 4297563), (333, 1432521), (999, 477507), (2997, 159169)]