172032081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{65837}}^1$

素因数の和:65920

約数の個数: 16

約数和(自身を含む): 250711104

約数和(自身を除く): 78679023

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 65837, 197511, 855881, 2567643, 4411079, 13233237, 57344027, 172032081]

約数ペア:

[(1, 172032081), (3, 57344027), (13, 13233237), (39, 4411079), (67, 2567643), (201, 855881), (871, 197511), (2613, 65837)]