154639428381

素因数分解:

$3^2\times {\mathrm{839}}^1\times {\mathrm{20479331}}^1$

素因数の和:20480176

約数の個数: 12

約数和(自身を含む): 223634305440

約数和(自身を除く): 68994877059

約数列:

[1, 3, 9, 839, 2517, 7551, 20479331, 61437993, 184313979, 17182158709, 51546476127, 154639428381]

約数ペア:

[(1, 154639428381), (3, 51546476127), (9, 17182158709), (839, 184313979), (2517, 61437993), (7551, 20479331)]