55663119

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{1319}}^1$

素因数の和:1852

約数の個数: 20

約数和(自身を含む): 83373840

約数和(自身を除く): 27710721

約数列:

[1, 3, 9, 27, 81, 521, 1319, 1563, 3957, 4689, 11871, 14067, 35613, 42201, 106839, 687199, 2061597, 6184791, 18554373, 55663119]

約数ペア:

[(1, 55663119), (3, 18554373), (9, 6184791), (27, 2061597), (81, 687199), (521, 106839), (1319, 42201), (1563, 35613), (3957, 14067), (4689, 11871)]