20150389629

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43900631}}^1$

素因数の和:43900657

約数の個数: 16

約数和(自身を含む): 31608455040

約数和(自身を除く): 11458065411

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43900631, 131701893, 395105679, 746310727, 1185317037, 2238932181, 6716796543, 20150389629]

約数ペア:

[(1, 20150389629), (3, 6716796543), (9, 2238932181), (17, 1185317037), (27, 746310727), (51, 395105679), (153, 131701893), (459, 43900631)]