55565579457

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8659121}}^1$

素因数の和:8659181

約数の個数: 24

約数和(自身を含む): 86452674048

約数和(自身を除く): 30887094591

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 8659121, 25977363, 77932089, 199159783, 268432751, 597479349, 805298253, 1792438047, 2415894759, 6173953273, 18521859819, 55565579457]

約数ペア:

[(1, 55565579457), (3, 18521859819), (9, 6173953273), (23, 2415894759), (31, 1792438047), (69, 805298253), (93, 597479349), (207, 268432751), (279, 199159783), (713, 77932089), (2139, 25977363), (6417, 8659121)]