86347899

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2208

約数の個数: 36

約数和(自身を含む): 140865088

約数和(自身を除く): 54517189

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 2143, 3663, 4477, 6429, 13431, 19287, 23573, 40293, 70719, 79291, 212157, 237873, 259303, 713619, 777909, 872201, 2333727, 2616603, 7849809, 9594211, 28782633, 86347899]

約数ペア:

[(1, 86347899), (3, 28782633), (9, 9594211), (11, 7849809), (33, 2616603), (37, 2333727), (99, 872201), (111, 777909), (121, 713619), (333, 259303), (363, 237873), (407, 212157), (1089, 79291), (1221, 70719), (2143, 40293), (3663, 23573), (4477, 19287), (6429, 13431)]