293731569

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{85661}}^1$

素因数の和:85797

約数の個数: 16

約数和(自身を含む): 438589440

約数和(自身を除く): 144857871

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 85661, 256983, 770949, 2312847, 10878947, 32636841, 97910523, 293731569]

約数ペア:

[(1, 293731569), (3, 97910523), (9, 32636841), (27, 10878947), (127, 2312847), (381, 770949), (1143, 256983), (3429, 85661)]