27615249

素因数分解:

$3^9\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 40

約数和(自身を含む): 43931712

約数和(自身を除く): 16316463

約数列:

[1, 3, 9, 23, 27, 61, 69, 81, 183, 207, 243, 549, 621, 729, 1403, 1647, 1863, 2187, 4209, 4941, 5589, 6561, 12627, 14823, 16767, 19683, 37881, 44469, 50301, 113643, 133407, 150903, 340929, 400221, 452709, 1022787, 1200663, 3068361, 9205083, 27615249]

約数ペア:

[(1, 27615249), (3, 9205083), (9, 3068361), (23, 1200663), (27, 1022787), (61, 452709), (69, 400221), (81, 340929), (183, 150903), (207, 133407), (243, 113643), (549, 50301), (621, 44469), (729, 37881), (1403, 19683), (1647, 16767), (1863, 14823), (2187, 12627), (4209, 6561), (4941, 5589)]