47760597

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{2963}}^1$

素因数の和:3174

約数の個数: 20

約数和(自身を含む): 71728800

約数和(自身を除く): 23968203

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 2963, 5373, 8889, 16119, 26667, 80001, 240003, 589637, 1768911, 5306733, 15920199, 47760597]

約数ペア:

[(1, 47760597), (3, 15920199), (9, 5306733), (27, 1768911), (81, 589637), (199, 240003), (597, 80001), (1791, 26667), (2963, 16119), (5373, 8889)]