173840697

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2441}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 258666408

約数和(自身を除く): 84825711

約数列:

[1, 3, 9, 41, 123, 193, 369, 579, 1737, 2441, 7323, 7913, 21969, 23739, 71217, 100081, 300243, 471113, 900729, 1413339, 4240017, 19315633, 57946899, 173840697]

約数ペア:

[(1, 173840697), (3, 57946899), (9, 19315633), (41, 4240017), (123, 1413339), (193, 900729), (369, 471113), (579, 300243), (1737, 100081), (2441, 71217), (7323, 23739), (7913, 21969)]