201086847

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 326062080

約数和(自身を除く): 124975233

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 169, 347, 351, 381, 507, 1041, 1143, 1521, 1651, 3123, 3429, 4511, 4563, 4953, 9369, 13533, 14859, 21463, 40599, 44069, 44577, 58643, 64389, 121797, 132207, 175929, 193167, 396621, 527787, 572897, 579501, 1189863, 1583361, 1718691, 5156073, 7447661, 15468219, 22342983, 67028949, 201086847]

約数ペア:

[(1, 201086847), (3, 67028949), (9, 22342983), (13, 15468219), (27, 7447661), (39, 5156073), (117, 1718691), (127, 1583361), (169, 1189863), (347, 579501), (351, 572897), (381, 527787), (507, 396621), (1041, 193167), (1143, 175929), (1521, 132207), (1651, 121797), (3123, 64389), (3429, 58643), (4511, 44577), (4563, 44069), (4953, 40599), (9369, 21463), (13533, 14859)]