54163971

素因数分解:

$3^6\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:598

約数の個数: 28

約数和(自身を含む): 81843840

約数和(自身を除く): 27679869

約数列:

[1, 3, 9, 27, 81, 191, 243, 389, 573, 729, 1167, 1719, 3501, 5157, 10503, 15471, 31509, 46413, 74299, 94527, 139239, 222897, 283581, 668691, 2006073, 6018219, 18054657, 54163971]

約数ペア:

[(1, 54163971), (3, 18054657), (9, 6018219), (27, 2006073), (81, 668691), (191, 283581), (243, 222897), (389, 139239), (573, 94527), (729, 74299), (1167, 46413), (1719, 31509), (3501, 15471), (5157, 10503)]