754331319

素因数分解:

$3^3\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{2269}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 1278464000

約数和(自身を除く): 524132681

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1759, 2269, 5277, 6807, 12313, 15831, 15883, 20421, 36939, 47493, 47649, 61263, 110817, 142947, 332451, 428841, 3991171, 11973513, 27938197, 35920539, 83814591, 107761617, 251443773, 754331319]

約数ペア:

[(1, 754331319), (3, 251443773), (7, 107761617), (9, 83814591), (21, 35920539), (27, 27938197), (63, 11973513), (189, 3991171), (1759, 428841), (2269, 332451), (5277, 142947), (6807, 110817), (12313, 61263), (15831, 47649), (15883, 47493), (20421, 36939)]