2578751937

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{6779}}^1$

素因数の和:7054

約数の個数: 32

約数和(自身を含む): 3893347200

約数和(自身を除く): 1314595263

約数列:

[1, 3, 9, 27, 73, 193, 219, 579, 657, 1737, 1971, 5211, 6779, 14089, 20337, 42267, 61011, 126801, 183033, 380403, 494867, 1308347, 1484601, 3925041, 4453803, 11775123, 13361409, 35325369, 95509331, 286527993, 859583979, 2578751937]

約数ペア:

[(1, 2578751937), (3, 859583979), (9, 286527993), (27, 95509331), (73, 35325369), (193, 13361409), (219, 11775123), (579, 4453803), (657, 3925041), (1737, 1484601), (1971, 1308347), (5211, 494867), (6779, 380403), (14089, 183033), (20337, 126801), (42267, 61011)]