56900799

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{9623}}^1$

素因数の和:9708

約数の個数: 20

約数和(自身を含む): 86173296

約数和(自身を除く): 29272497

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 9623, 28869, 86607, 259821, 702479, 779463, 2107437, 6322311, 18966933, 56900799]

約数ペア:

[(1, 56900799), (3, 18966933), (9, 6322311), (27, 2107437), (73, 779463), (81, 702479), (219, 259821), (657, 86607), (1971, 28869), (5913, 9623)]