54906039

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 91601280

約数和(自身を除く): 36695241

約数列:

[1, 3, 9, 17, 27, 37, 51, 53, 61, 111, 153, 159, 183, 333, 459, 477, 549, 629, 901, 999, 1037, 1431, 1647, 1887, 1961, 2257, 2703, 3111, 3233, 5661, 5883, 6771, 8109, 9333, 9699, 16983, 17649, 20313, 24327, 27999, 29097, 33337, 38369, 52947, 54961, 60939, 87291, 100011, 115107, 119621, 164883, 300033, 345321, 358863, 494649, 900099, 1035963, 1076589, 1483947, 2033557, 3229767, 6100671, 18302013, 54906039]

約数ペア:

[(1, 54906039), (3, 18302013), (9, 6100671), (17, 3229767), (27, 2033557), (37, 1483947), (51, 1076589), (53, 1035963), (61, 900099), (111, 494649), (153, 358863), (159, 345321), (183, 300033), (333, 164883), (459, 119621), (477, 115107), (549, 100011), (629, 87291), (901, 60939), (999, 54961), (1037, 52947), (1431, 38369), (1647, 33337), (1887, 29097), (1961, 27999), (2257, 24327), (2703, 20313), (3111, 17649), (3233, 16983), (5661, 9699), (5883, 9333), (6771, 8109)]