80806593

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 50521407

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 1499, 2567, 3171, 4497, 7701, 10493, 17969, 25483, 31479, 53907, 76449, 178381, 226349, 535143, 679047, 1584443, 3847933, 4753329, 11543799, 26935531, 80806593]

約数ペア:

[(1, 80806593), (3, 26935531), (7, 11543799), (17, 4753329), (21, 3847933), (51, 1584443), (119, 679047), (151, 535143), (357, 226349), (453, 178381), (1057, 76449), (1499, 53907), (2567, 31479), (3171, 25483), (4497, 17969), (7701, 10493)]