53981259

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 73251360

約数和(自身を除く): 19270101

約数列:

[1, 3, 89, 181, 267, 543, 1117, 3351, 16109, 48327, 99413, 202177, 298239, 606531, 17993753, 53981259]

約数ペア:

[(1, 53981259), (3, 17993753), (89, 606531), (181, 298239), (267, 202177), (543, 99413), (1117, 48327), (3351, 16109)]