54552141

素因数分解:

$3^2\times 7^2\times {\mathrm{123701}}^1$

素因数の和:123721

約数の個数: 18

約数和(自身を含む): 91663182

約数和(自身を除く): 37111041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 123701, 371103, 865907, 1113309, 2597721, 6061349, 7793163, 18184047, 54552141]

約数ペア:

[(1, 54552141), (3, 18184047), (7, 7793163), (9, 6061349), (21, 2597721), (49, 1113309), (63, 865907), (147, 371103), (441, 123701)]