51205023

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 76265280

約数和(自身を除く): 25060257

約数列:

[1, 3, 9, 41, 123, 193, 369, 579, 719, 1737, 2157, 6471, 7913, 23739, 29479, 71217, 88437, 138767, 265311, 416301, 1248903, 5689447, 17068341, 51205023]

約数ペア:

[(1, 51205023), (3, 17068341), (9, 5689447), (41, 1248903), (123, 416301), (193, 265311), (369, 138767), (579, 88437), (719, 71217), (1737, 29479), (2157, 23739), (6471, 7913)]