56047779

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 83468112

約数和(自身を除く): 27420333

約数列:

[1, 3, 9, 41, 123, 193, 369, 579, 787, 1737, 2361, 7083, 7913, 23739, 32267, 71217, 96801, 151891, 290403, 455673, 1367019, 6227531, 18682593, 56047779]

約数ペア:

[(1, 56047779), (3, 18682593), (9, 6227531), (41, 1367019), (123, 455673), (193, 290403), (369, 151891), (579, 96801), (787, 71217), (1737, 32267), (2361, 23739), (7083, 7913)]