27809067

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 17236437

約数列:

[1, 3, 11, 13, 33, 39, 71, 83, 121, 143, 213, 249, 363, 429, 781, 913, 923, 1079, 1573, 2343, 2739, 2769, 3237, 4719, 5893, 8591, 10043, 10153, 11869, 17679, 25773, 30129, 30459, 35607, 64823, 76609, 111683, 130559, 194469, 229827, 335049, 391677, 713053, 842699, 2139159, 2528097, 9269689, 27809067]

約数ペア:

[(1, 27809067), (3, 9269689), (11, 2528097), (13, 2139159), (33, 842699), (39, 713053), (71, 391677), (83, 335049), (121, 229827), (143, 194469), (213, 130559), (249, 111683), (363, 76609), (429, 64823), (781, 35607), (913, 30459), (923, 30129), (1079, 25773), (1573, 17679), (2343, 11869), (2739, 10153), (2769, 10043), (3237, 8591), (4719, 5893)]