55726443

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{2803}}^1$

素因数の和:2903

約数の個数: 18

約数和(自身を含む): 82272164

約数和(自身を除く): 26545721

約数列:

[1, 3, 9, 47, 141, 423, 2209, 2803, 6627, 8409, 19881, 25227, 131741, 395223, 1185669, 6191827, 18575481, 55726443]

約数ペア:

[(1, 55726443), (3, 18575481), (9, 6191827), (47, 1185669), (141, 395223), (423, 131741), (2209, 25227), (2803, 19881), (6627, 8409)]