51276879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4591}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 79515072

約数和(自身を除く): 28238193

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 4591, 11169, 13773, 41319, 78047, 234141, 335143, 702423, 1005429, 3016287, 5697431, 17092293, 51276879]

約数ペア:

[(1, 51276879), (3, 17092293), (9, 5697431), (17, 3016287), (51, 1005429), (73, 702423), (153, 335143), (219, 234141), (657, 78047), (1241, 41319), (3723, 13773), (4591, 11169)]