51407919

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{44279}}^1$

素因数の和:44331

約数の個数: 16

約数和(自身を含む): 77932800

約数和(自身を除く): 26524881

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 44279, 132837, 398511, 1195533, 1903997, 5711991, 17135973, 51407919]

約数ペア:

[(1, 51407919), (3, 17135973), (9, 5711991), (27, 1903997), (43, 1195533), (129, 398511), (387, 132837), (1161, 44279)]