27272223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3319}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 43505280

約数和(自身を除く): 16233057

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 3319, 8217, 9957, 29871, 36509, 109527, 275477, 328581, 826431, 2479293, 3030247, 9090741, 27272223]

約数ペア:

[(1, 27272223), (3, 9090741), (9, 3030247), (11, 2479293), (33, 826431), (83, 328581), (99, 275477), (249, 109527), (747, 36509), (913, 29871), (2739, 9957), (3319, 8217)]