166351443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{20011}}^1$

素因数の和:20194

約数の個数: 16

約数和(自身を含む): 236301696

約数和(自身を除く): 69950253

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 20011, 60033, 340187, 1020561, 3261793, 9785379, 55450481, 166351443]

約数ペア:

[(1, 166351443), (3, 55450481), (17, 9785379), (51, 3261793), (163, 1020561), (489, 340187), (2771, 60033), (8313, 20011)]