49743681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19037}}^1$

素因数の和:19120

約数の個数: 16

約数和(自身を含む): 72496704

約数和(自身を除く): 22753023

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 19037, 57111, 247481, 742443, 1275479, 3826437, 16581227, 49743681]

約数ペア:

[(1, 49743681), (3, 16581227), (13, 3826437), (39, 1275479), (67, 742443), (201, 247481), (871, 57111), (2613, 19037)]