168304311

素因数分解:

$3^4\times 7^1\times {\mathrm{296833}}^1$

素因数の和:296852

約数の個数: 20

約数和(自身を含む): 287335312

約数和(自身を除く): 119031001

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 296833, 890499, 2077831, 2671497, 6233493, 8014491, 18700479, 24043473, 56101437, 168304311]

約数ペア:

[(1, 168304311), (3, 56101437), (7, 24043473), (9, 18700479), (21, 8014491), (27, 6233493), (63, 2671497), (81, 2077831), (189, 890499), (567, 296833)]