87257061

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{78823}}^1$

素因数の和:78873

約数の個数: 16

約数和(自身を含む): 132424320

約数和(自身を除く): 45167259

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 78823, 236469, 709407, 2128221, 3231743, 9695229, 29085687, 87257061]

約数ペア:

[(1, 87257061), (3, 29085687), (9, 9695229), (27, 3231743), (41, 2128221), (123, 709407), (369, 236469), (1107, 78823)]