66430341

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{17959}}^1$

素因数の和:18105

約数の個数: 16

約数和(自身を含む): 99139200

約数和(自身を除く): 32708859

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 17959, 53877, 161631, 484893, 2460383, 7381149, 22143447, 66430341]

約数ペア:

[(1, 66430341), (3, 22143447), (9, 7381149), (27, 2460383), (137, 484893), (411, 161631), (1233, 53877), (3699, 17959)]