68266261

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6913

約数の個数: 16

約数和(自身を含む): 82368000

約数和(自身を除く): 14101739

約数列:

[1, 7, 29, 49, 203, 343, 1421, 6863, 9947, 48041, 199027, 336287, 1393189, 2354009, 9752323, 68266261]

約数ペア:

[(1, 68266261), (7, 9752323), (29, 2354009), (49, 1393189), (203, 336287), (343, 199027), (1421, 48041), (6863, 9947)]