68091543

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{193993}}^1$

素因数の和:194015

約数の個数: 16

約数和(自身を含む): 108636640

約数和(自身を除く): 40545097

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 193993, 581979, 1745937, 2521909, 5237811, 7565727, 22697181, 68091543]

約数ペア:

[(1, 68091543), (3, 22697181), (9, 7565727), (13, 5237811), (27, 2521909), (39, 1745937), (117, 581979), (351, 193993)]