5157620163

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{872251}}^1$

素因数の和:872336

約数の個数: 20

約数和(自身を含む): 7810144408

約数和(自身を除く): 2652524245

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 872251, 2616753, 7850259, 23550777, 63674323, 70652331, 191022969, 573068907, 1719206721, 5157620163]

約数ペア:

[(1, 5157620163), (3, 1719206721), (9, 573068907), (27, 191022969), (73, 70652331), (81, 63674323), (219, 23550777), (657, 7850259), (1971, 2616753), (5913, 872251)]