55113957

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 83586048

約数和(自身を除く): 28472091

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 1471, 1629, 4163, 4413, 12489, 13239, 33833, 37467, 101499, 266251, 304497, 798753, 2396259, 6123773, 18371319, 55113957]

約数ペア:

[(1, 55113957), (3, 18371319), (9, 6123773), (23, 2396259), (69, 798753), (181, 304497), (207, 266251), (543, 101499), (1471, 37467), (1629, 33833), (4163, 13239), (4413, 12489)]