80910543

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{22271}}^1$

素因数の和:22454

約数の個数: 16

約数和(自身を含む): 124010496

約数和(自身を除く): 43099953

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 22271, 66813, 155897, 467691, 3852883, 11558649, 26970181, 80910543]

約数ペア:

[(1, 80910543), (3, 26970181), (7, 11558649), (21, 3852883), (173, 467691), (519, 155897), (1211, 66813), (3633, 22271)]