129161631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{4861}}^1$

素因数の和:5402

約数の個数: 16

約数和(自身を含む): 182733408

約数和(自身を除く): 53571777

約数列:

[1, 3, 17, 51, 521, 1563, 4861, 8857, 14583, 26571, 82637, 247911, 2532581, 7597743, 43053877, 129161631]

約数ペア:

[(1, 129161631), (3, 43053877), (17, 7597743), (51, 2532581), (521, 247911), (1563, 82637), (4861, 26571), (8857, 14583)]