87769539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 152216064

約数和(自身を除く): 64446525

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1287, 1451, 1551, 1833, 4353, 4653, 5499, 6721, 13059, 15961, 18863, 20163, 47883, 56589, 60489, 68197, 143649, 169767, 204591, 207493, 613773, 622479, 750167, 886561, 1867437, 2250501, 2659683, 6751503, 7979049, 9752171, 29256513, 87769539]

約数ペア:

[(1, 87769539), (3, 29256513), (9, 9752171), (11, 7979049), (13, 6751503), (33, 2659683), (39, 2250501), (47, 1867437), (99, 886561), (117, 750167), (141, 622479), (143, 613773), (423, 207493), (429, 204591), (517, 169767), (611, 143649), (1287, 68197), (1451, 60489), (1551, 56589), (1833, 47883), (4353, 20163), (4653, 18863), (5499, 15961), (6721, 13059)]