8737443

素因数分解:

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

素因数の和:137

約数の個数: 64

約数和(自身を含む): 15912960

約数和(自身を除く): 7175517

約数列:

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

約数ペア:

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