26212329

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 48136704

約数和(自身を除く): 21924375

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 73, 81, 93, 99, 117, 143, 219, 279, 297, 341, 351, 403, 429, 657, 803, 837, 891, 949, 1023, 1053, 1209, 1287, 1971, 2263, 2409, 2511, 2847, 3069, 3627, 3861, 4433, 5913, 6789, 7227, 8541, 9207, 10439, 10881, 11583, 13299, 20367, 21681, 24893, 25623, 27621, 29419, 31317, 32643, 39897, 61101, 65043, 74679, 76869, 88257, 93951, 119691, 183303, 224037, 264771, 281853, 323609, 359073, 672111, 794313, 845559, 970827, 2016333, 2382939, 2912481, 8737443, 26212329]

約数ペア:

[(1, 26212329), (3, 8737443), (9, 2912481), (11, 2382939), (13, 2016333), (27, 970827), (31, 845559), (33, 794313), (39, 672111), (73, 359073), (81, 323609), (93, 281853), (99, 264771), (117, 224037), (143, 183303), (219, 119691), (279, 93951), (297, 88257), (341, 76869), (351, 74679), (403, 65043), (429, 61101), (657, 39897), (803, 32643), (837, 31317), (891, 29419), (949, 27621), (1023, 25623), (1053, 24893), (1209, 21681), (1287, 20367), (1971, 13299), (2263, 11583), (2409, 10881), (2511, 10439), (2847, 9207), (3069, 8541), (3627, 7227), (3861, 6789), (4433, 5913)]