54992259

素因数分解:

$3^2\times 7^2\times {\mathrm{124699}}^1$

素因数の和:124719

約数の個数: 18

約数和(自身を含む): 92402700

約数和(自身を除く): 37410441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 124699, 374097, 872893, 1122291, 2618679, 6110251, 7856037, 18330753, 54992259]

約数ペア:

[(1, 54992259), (3, 18330753), (7, 7856037), (9, 6110251), (21, 2618679), (49, 1122291), (63, 872893), (147, 374097), (441, 124699)]