56049327

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{9479}}^1$

素因数の和:9564

約数の個数: 20

約数和(自身を含む): 84883920

約数和(自身を除く): 28834593

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 9479, 28437, 85311, 255933, 691967, 767799, 2075901, 6227703, 18683109, 56049327]

約数ペア:

[(1, 56049327), (3, 18683109), (9, 6227703), (27, 2075901), (73, 767799), (81, 691967), (219, 255933), (657, 85311), (1971, 28437), (5913, 9479)]