378020007

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{823573}}^1$

素因数の和:823599

約数の個数: 16

約数和(自身を含む): 592973280

約数和(自身を除く): 214953273

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 823573, 2470719, 7412157, 14000741, 22236471, 42002223, 126006669, 378020007]

約数ペア:

[(1, 378020007), (3, 126006669), (9, 42002223), (17, 22236471), (27, 14000741), (51, 7412157), (153, 2470719), (459, 823573)]