86651061

素因数分解:

$3^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 136166400

約数和(自身を除く): 49515339

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 343, 749, 787, 1029, 2247, 2361, 5243, 5509, 15729, 16527, 36701, 38563, 84209, 110103, 115689, 252627, 269941, 589463, 809823, 1768389, 4126241, 12378723, 28883687, 86651061]

約数ペア:

[(1, 86651061), (3, 28883687), (7, 12378723), (21, 4126241), (49, 1768389), (107, 809823), (147, 589463), (321, 269941), (343, 252627), (749, 115689), (787, 110103), (1029, 84209), (2247, 38563), (2361, 36701), (5243, 16527), (5509, 15729)]