57277269

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5023}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 95094272

約数和(自身を除く): 37817003

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 5023, 11403, 15069, 35161, 45207, 105483, 316449, 909163, 2727489, 6364141, 8182467, 19092423, 57277269]

約数ペア:

[(1, 57277269), (3, 19092423), (7, 8182467), (9, 6364141), (21, 2727489), (63, 909163), (181, 316449), (543, 105483), (1267, 45207), (1629, 35161), (3801, 15069), (5023, 11403)]