81790179

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 119877360

約数和(自身を除く): 38087181

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 867, 1479, 3253, 8381, 9759, 25143, 55301, 94337, 165903, 283011, 940117, 1603729, 2820351, 4811187, 27263393, 81790179]

約数ペア:

[(1, 81790179), (3, 27263393), (17, 4811187), (29, 2820351), (51, 1603729), (87, 940117), (289, 283011), (493, 165903), (867, 94337), (1479, 55301), (3253, 25143), (8381, 9759)]