47998143

素因数分解:

$3^3\times {\mathrm{1123}}^1\times {\mathrm{1583}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 71216640

約数和(自身を除く): 23218497

約数列:

[1, 3, 9, 27, 1123, 1583, 3369, 4749, 10107, 14247, 30321, 42741, 1777709, 5333127, 15999381, 47998143]

約数ペア:

[(1, 47998143), (3, 15999381), (9, 5333127), (27, 1777709), (1123, 42741), (1583, 30321), (3369, 14247), (4749, 10107)]