67171023

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5479

約数の個数: 24

約数和(自身を含む): 103549680

約数和(自身を除く): 36378657

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 5381, 12483, 16143, 48429, 102239, 306717, 392813, 920151, 1178439, 3535317, 7463447, 22390341, 67171023]

約数ペア:

[(1, 67171023), (3, 22390341), (9, 7463447), (19, 3535317), (57, 1178439), (73, 920151), (171, 392813), (219, 306717), (657, 102239), (1387, 48429), (4161, 16143), (5381, 12483)]