85671891

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{186649}}^1$

素因数の和:186675

約数の個数: 16

約数和(自身を含む): 134388000

約数和(自身を除く): 48716109

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 186649, 559947, 1679841, 3173033, 5039523, 9519099, 28557297, 85671891]

約数ペア:

[(1, 85671891), (3, 28557297), (9, 9519099), (17, 5039523), (27, 3173033), (51, 1679841), (153, 559947), (459, 186649)]