27001513

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 34473600

約数和(自身を除く): 7472087

約数列:

[1, 7, 11, 71, 77, 121, 449, 497, 781, 847, 3143, 4939, 5467, 8591, 31879, 34573, 54329, 60137, 223153, 350669, 380303, 2454683, 3857359, 27001513]

約数ペア:

[(1, 27001513), (7, 3857359), (11, 2454683), (71, 380303), (77, 350669), (121, 223153), (449, 60137), (497, 54329), (781, 34573), (847, 31879), (3143, 8591), (4939, 5467)]