80079507

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{240479}}^1$

素因数の和:240522

約数の個数: 12

約数和(自身を含む): 118797120

約数和(自身を除く): 38717613

約数列:

[1, 3, 9, 37, 111, 333, 240479, 721437, 2164311, 8897723, 26693169, 80079507]

約数ペア:

[(1, 80079507), (3, 26693169), (9, 8897723), (37, 2164311), (111, 721437), (333, 240479)]