57442851

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{3361}}^1$

素因数の和:3584

約数の個数: 20

約数和(自身を含む): 86242024

約数和(自身を除く): 28799173

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 3361, 5697, 10083, 17091, 30249, 90747, 272241, 709171, 2127513, 6382539, 19147617, 57442851]

約数ペア:

[(1, 57442851), (3, 19147617), (9, 6382539), (27, 2127513), (81, 709171), (211, 272241), (633, 90747), (1899, 30249), (3361, 17091), (5697, 10083)]