147003471

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{320269}}^1$

素因数の和:320295

約数の個数: 16

約数和(自身を含む): 230594400

約数和(自身を除く): 83590929

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 320269, 960807, 2882421, 5444573, 8647263, 16333719, 49001157, 147003471]

約数ペア:

[(1, 147003471), (3, 49001157), (9, 16333719), (17, 8647263), (27, 5444573), (51, 2882421), (153, 960807), (459, 320269)]