82437999

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{19927}}^1$

素因数の和:20134

約数の個数: 16

約数和(自身を含む): 126263808

約数和(自身を除く): 43825809

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 19927, 59781, 139489, 418467, 3925619, 11776857, 27479333, 82437999]

約数ペア:

[(1, 82437999), (3, 27479333), (7, 11776857), (21, 3925619), (197, 418467), (591, 139489), (1379, 59781), (4137, 19927)]