275804926857

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{2179}}^1\times {\mathrm{7549}}^1$

素因数の和:9769

約数の個数: 56

約数和(自身を含む): 431752488000

約数和(自身を除く): 155947561143

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 2179, 5589, 6537, 7549, 16767, 19611, 22647, 50117, 58833, 67941, 150351, 173627, 176499, 203823, 451053, 520881, 529497, 611469, 1353159, 1562643, 1588491, 1834407, 4059477, 4687929, 5503221, 12178431, 14063787, 16449271, 36535293, 42191361, 49347813, 126574083, 148043439, 378333233, 444130317, 1134999699, 1332390951, 3404999097, 3997172853, 10214997291, 11991518559, 30644991873, 91934975619, 275804926857]

約数ペア:

[(1, 275804926857), (3, 91934975619), (9, 30644991873), (23, 11991518559), (27, 10214997291), (69, 3997172853), (81, 3404999097), (207, 1332390951), (243, 1134999699), (621, 444130317), (729, 378333233), (1863, 148043439), (2179, 126574083), (5589, 49347813), (6537, 42191361), (7549, 36535293), (16767, 16449271), (19611, 14063787), (22647, 12178431), (50117, 5503221), (58833, 4687929), (67941, 4059477), (150351, 1834407), (173627, 1588491), (176499, 1562643), (203823, 1353159), (451053, 611469), (520881, 529497)]