209664963

素因数分解:

$3^3\times {\mathrm{2579}}^1\times {\mathrm{3011}}^1$

素因数の和:5599

約数の個数: 16

約数和(自身を含む): 310838400

約数和(自身を除く): 101173437

約数列:

[1, 3, 9, 27, 2579, 3011, 7737, 9033, 23211, 27099, 69633, 81297, 7765369, 23296107, 69888321, 209664963]

約数ペア:

[(1, 209664963), (3, 69888321), (9, 23296107), (27, 7765369), (2579, 81297), (3011, 69633), (7737, 27099), (9033, 23211)]