30680019

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66841}}^1$

素因数の和:66867

約数の個数: 16

約数和(自身を含む): 48126240

約数和(自身を除く): 17446221

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66841, 200523, 601569, 1136297, 1804707, 3408891, 10226673, 30680019]

約数ペア:

[(1, 30680019), (3, 10226673), (9, 3408891), (17, 1804707), (27, 1136297), (51, 601569), (153, 200523), (459, 66841)]