56556689643

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{3319639}}^1$

素因数の和:3320279

約数の個数: 16

約数和(自身を含む): 83920499200

約数和(自身を除く): 27363809557

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 3319639, 9958917, 29876751, 89630253, 2094692209, 6284076627, 18852229881, 56556689643]

約数ペア:

[(1, 56556689643), (3, 18852229881), (9, 6284076627), (27, 2094692209), (631, 89630253), (1893, 29876751), (5679, 9958917), (17037, 3319639)]