87665517

素因数分解:

$3^3\times {\mathrm{953}}^1\times {\mathrm{3407}}^1$

素因数の和:4369

約数の個数: 16

約数和(自身を含む): 130049280

約数和(自身を除く): 42383763

約数列:

[1, 3, 9, 27, 953, 2859, 3407, 8577, 10221, 25731, 30663, 91989, 3246871, 9740613, 29221839, 87665517]

約数ペア:

[(1, 87665517), (3, 29221839), (9, 9740613), (27, 3246871), (953, 91989), (2859, 30663), (3407, 25731), (8577, 10221)]