27080823

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 45803520

約数和(自身を除く): 18722697

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 1987, 4543, 5961, 13629, 13909, 21857, 41727, 65571, 117233, 152999, 351699, 458997, 820631, 1289563, 2461893, 3868689, 9026941, 27080823]

約数ペア:

[(1, 27080823), (3, 9026941), (7, 3868689), (11, 2461893), (21, 1289563), (33, 820631), (59, 458997), (77, 351699), (177, 152999), (231, 117233), (413, 65571), (649, 41727), (1239, 21857), (1947, 13909), (1987, 13629), (4543, 5961)]