57090717

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{16141}}^1$

素因数の和:16281

約数の個数: 16

約数和(自身を含む): 85229760

約数和(自身を除く): 28139043

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 16141, 48423, 145269, 435807, 2114471, 6343413, 19030239, 57090717]

約数ペア:

[(1, 57090717), (3, 19030239), (9, 6343413), (27, 2114471), (131, 435807), (393, 145269), (1179, 48423), (3537, 16141)]