80008911

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{283}}^2$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 122166960

約数和(自身を除く): 42158049

約数列:

[1, 3, 9, 27, 37, 111, 283, 333, 849, 999, 2547, 7641, 10471, 31413, 80089, 94239, 240267, 282717, 720801, 2162403, 2963293, 8889879, 26669637, 80008911]

約数ペア:

[(1, 80008911), (3, 26669637), (9, 8889879), (27, 2963293), (37, 2162403), (111, 720801), (283, 282717), (333, 240267), (849, 94239), (999, 80089), (2547, 31413), (7641, 10471)]