118986543

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{338993}}^1$

素因数の和:339015

約数の個数: 16

約数和(自身を含む): 189836640

約数和(自身を除く): 70850097

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 338993, 1016979, 3050937, 4406909, 9152811, 13220727, 39662181, 118986543]

約数ペア:

[(1, 118986543), (3, 39662181), (9, 13220727), (13, 9152811), (27, 4406909), (39, 3050937), (117, 1016979), (351, 338993)]