25555959

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6652

約数の個数: 32

約数和(自身を含む): 44486400

約数和(自身を除く): 18930441

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 6619, 19857, 59571, 72809, 86047, 178713, 218427, 258141, 655281, 774423, 946517, 1965843, 2323269, 2839551, 8518653, 25555959]

約数ペア:

[(1, 25555959), (3, 8518653), (9, 2839551), (11, 2323269), (13, 1965843), (27, 946517), (33, 774423), (39, 655281), (99, 258141), (117, 218427), (143, 178713), (297, 86047), (351, 72809), (429, 59571), (1287, 19857), (3861, 6619)]