1549656441

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3187}}^1$

素因数の和:3257

約数の個数: 56

約数和(自身を含む): 2508828480

約数和(自身を除く): 959172039

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 243, 261, 621, 667, 729, 783, 1863, 2001, 2349, 3187, 5589, 6003, 7047, 9561, 16767, 18009, 21141, 28683, 54027, 73301, 86049, 92423, 162081, 219903, 258147, 277269, 486243, 659709, 774441, 831807, 1979127, 2125729, 2323323, 2495421, 5937381, 6377187, 7486263, 17812143, 19131561, 22458789, 53436429, 57394683, 67376367, 172184049, 516552147, 1549656441]

約数ペア:

[(1, 1549656441), (3, 516552147), (9, 172184049), (23, 67376367), (27, 57394683), (29, 53436429), (69, 22458789), (81, 19131561), (87, 17812143), (207, 7486263), (243, 6377187), (261, 5937381), (621, 2495421), (667, 2323323), (729, 2125729), (783, 1979127), (1863, 831807), (2001, 774441), (2349, 659709), (3187, 486243), (5589, 277269), (6003, 258147), (7047, 219903), (9561, 162081), (16767, 92423), (18009, 86049), (21141, 73301), (28683, 54027)]