66619017

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{35759}}^1$

素因数の和:35794

約数の個数: 20

約数和(自身を含む): 103847040

約数和(自身を除く): 37228023

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 35759, 107277, 321831, 822457, 965493, 2467371, 2896479, 7402113, 22206339, 66619017]

約数ペア:

[(1, 66619017), (3, 22206339), (9, 7402113), (23, 2896479), (27, 2467371), (69, 965493), (81, 822457), (207, 321831), (621, 107277), (1863, 35759)]