80232021

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{503}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 119508480

約数和(自身を除く): 39276459

約数列:

[1, 3, 9, 37, 111, 333, 479, 503, 1437, 1509, 4311, 4527, 17723, 18611, 53169, 55833, 159507, 167499, 240937, 722811, 2168433, 8914669, 26744007, 80232021]

約数ペア:

[(1, 80232021), (3, 26744007), (9, 8914669), (37, 2168433), (111, 722811), (333, 240937), (479, 167499), (503, 159507), (1437, 55833), (1509, 53169), (4311, 18611), (4527, 17723)]