85220337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{3877}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 120621312

約数和(自身を除く): 35400975

約数列:

[1, 3, 17, 51, 431, 1293, 3877, 7327, 11631, 21981, 65909, 197727, 1670987, 5012961, 28406779, 85220337]

約数ペア:

[(1, 85220337), (3, 28406779), (17, 5012961), (51, 1670987), (431, 197727), (1293, 65909), (3877, 21981), (7327, 11631)]