90556839

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{77999}}^1$

素因数の和:78051

約数の個数: 16

約数和(自身を含む): 137280000

約数和(自身を除く): 46723161

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 77999, 233997, 701991, 2105973, 3353957, 10061871, 30185613, 90556839]

約数ペア:

[(1, 90556839), (3, 30185613), (9, 10061871), (27, 3353957), (43, 2105973), (129, 701991), (387, 233997), (1161, 77999)]