85274889

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{66569}}^1$

素因数の和:66640

約数の個数: 16

約数和(自身を含む): 132074880

約数和(自身を除く): 46799991

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 66569, 199707, 465983, 1397949, 4060709, 12182127, 28424963, 85274889]

約数ペア:

[(1, 85274889), (3, 28424963), (7, 12182127), (21, 4060709), (61, 1397949), (183, 465983), (427, 199707), (1281, 66569)]