54955281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{919}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 75837440

約数和(自身を除く): 20882159

約数列:

[1, 3, 31, 93, 643, 919, 1929, 2757, 19933, 28489, 59799, 85467, 590917, 1772751, 18318427, 54955281]

約数ペア:

[(1, 54955281), (3, 18318427), (31, 1772751), (93, 590917), (643, 85467), (919, 59799), (1929, 28489), (2757, 19933)]