27491739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 43200000

約数和(自身を除く): 15708261

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 1249, 2001, 3747, 7337, 13739, 22011, 28727, 36221, 41217, 86181, 108663, 315997, 398431, 833083, 947991, 1195293, 2499249, 9163913, 27491739]

約数ペア:

[(1, 27491739), (3, 9163913), (11, 2499249), (23, 1195293), (29, 947991), (33, 833083), (69, 398431), (87, 315997), (253, 108663), (319, 86181), (667, 41217), (759, 36221), (957, 28727), (1249, 22011), (2001, 13739), (3747, 7337)]