26952939

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4556

約数の個数: 32

約数和(自身を含む): 45541440

約数和(自身を除く): 18588501

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 4517, 5967, 13551, 40653, 58721, 76789, 121959, 176163, 230367, 528489, 691101, 998257, 1585467, 2073303, 2994771, 8984313, 26952939]

約数ペア:

[(1, 26952939), (3, 8984313), (9, 2994771), (13, 2073303), (17, 1585467), (27, 998257), (39, 691101), (51, 528489), (117, 230367), (153, 176163), (221, 121959), (351, 76789), (459, 58721), (663, 40653), (1989, 13551), (4517, 5967)]