51382269

素因数分解:

$3^4\times {\mathrm{677}}^1\times {\mathrm{937}}^1$

素因数の和:1626

約数の個数: 20

約数和(自身を含む): 76951644

約数和(自身を除く): 25569375

約数列:

[1, 3, 9, 27, 81, 677, 937, 2031, 2811, 6093, 8433, 18279, 25299, 54837, 75897, 634349, 1903047, 5709141, 17127423, 51382269]

約数ペア:

[(1, 51382269), (3, 17127423), (9, 5709141), (27, 1903047), (81, 634349), (677, 75897), (937, 54837), (2031, 25299), (2811, 18279), (6093, 8433)]