55471059

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28403}}^1$

素因数の和:28447

約数の個数: 24

約数和(自身を含む): 94528512

約数和(自身を除く): 39057453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 28403, 85209, 198821, 255627, 596463, 880493, 1789389, 2641479, 6163451, 7924437, 18490353, 55471059]

約数ペア:

[(1, 55471059), (3, 18490353), (7, 7924437), (9, 6163451), (21, 2641479), (31, 1789389), (63, 880493), (93, 596463), (217, 255627), (279, 198821), (651, 85209), (1953, 28403)]