8571333249

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{68669}}^1$

素因数の和:68771

約数の個数: 40

約数和(自身を含む): 13560402240

約数和(自身を除く): 4989068991

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 603, 621, 1541, 1809, 1863, 4623, 5427, 13869, 41607, 68669, 124821, 206007, 618021, 1579387, 1854063, 4600823, 4738161, 5562189, 13802469, 14214483, 41407407, 42643449, 105818929, 124222221, 127930347, 317456787, 372666663, 952370361, 2857111083, 8571333249]

約数ペア:

[(1, 8571333249), (3, 2857111083), (9, 952370361), (23, 372666663), (27, 317456787), (67, 127930347), (69, 124222221), (81, 105818929), (201, 42643449), (207, 41407407), (603, 14214483), (621, 13802469), (1541, 5562189), (1809, 4738161), (1863, 4600823), (4623, 1854063), (5427, 1579387), (13869, 618021), (41607, 206007), (68669, 124821)]