26757159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 42411264

約数和(自身を除く): 15654105

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 643, 1067, 1261, 1929, 3201, 3783, 7073, 8359, 13871, 21219, 25077, 41613, 62371, 91949, 187113, 275847, 686081, 810823, 2058243, 2432469, 8919053, 26757159]

約数ペア:

[(1, 26757159), (3, 8919053), (11, 2432469), (13, 2058243), (33, 810823), (39, 686081), (97, 275847), (143, 187113), (291, 91949), (429, 62371), (643, 41613), (1067, 25077), (1261, 21219), (1929, 13871), (3201, 8359), (3783, 7073)]