2017254537

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3953

約数の個数: 56

約数和(自身を含む): 3258643968

約数和(自身を除く): 1241389431

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 243, 279, 621, 713, 729, 837, 1863, 2139, 2511, 3881, 5589, 6417, 7533, 11643, 16767, 19251, 22599, 34929, 57753, 89263, 104787, 120311, 173259, 267789, 314361, 360933, 519777, 803367, 943083, 1082799, 2410101, 2767153, 2829249, 3248397, 7230303, 8301459, 9745191, 21690909, 24904377, 29235573, 65072727, 74713131, 87706719, 224139393, 672418179, 2017254537]

約数ペア:

[(1, 2017254537), (3, 672418179), (9, 224139393), (23, 87706719), (27, 74713131), (31, 65072727), (69, 29235573), (81, 24904377), (93, 21690909), (207, 9745191), (243, 8301459), (279, 7230303), (621, 3248397), (713, 2829249), (729, 2767153), (837, 2410101), (1863, 1082799), (2139, 943083), (2511, 803367), (3881, 519777), (5589, 360933), (6417, 314361), (7533, 267789), (11643, 173259), (16767, 120311), (19251, 104787), (22599, 89263), (34929, 57753)]