15468219

素因数分解:

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

素因数の和:496

約数の個数: 32

約数和(自身を含む): 24944640

約数和(自身を除く): 9476421

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 347, 351, 381, 1041, 1143, 1651, 3123, 3429, 4511, 4953, 9369, 13533, 14859, 40599, 44069, 44577, 121797, 132207, 396621, 572897, 1189863, 1718691, 5156073, 15468219]

約数ペア:

[(1, 15468219), (3, 5156073), (9, 1718691), (13, 1189863), (27, 572897), (39, 396621), (117, 132207), (127, 121797), (347, 44577), (351, 44069), (381, 40599), (1041, 14859), (1143, 13533), (1651, 9369), (3123, 4953), (3429, 4511)]