67202781

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2593}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 91889856

約数和(自身を除く): 24687075

約数列:

[1, 3, 53, 159, 163, 489, 2593, 7779, 8639, 25917, 137429, 412287, 422659, 1267977, 22400927, 67202781]

約数ペア:

[(1, 67202781), (3, 22400927), (53, 1267977), (159, 422659), (163, 412287), (489, 137429), (2593, 25917), (7779, 8639)]