87475311

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126227}}^1$

素因数の和:126251

約数の個数: 24

約数和(自身を含む): 157532544

約数和(自身を除く): 70057233

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 126227, 378681, 883589, 1136043, 1388497, 2650767, 4165491, 7952301, 9719479, 12496473, 29158437, 87475311]

約数ペア:

[(1, 87475311), (3, 29158437), (7, 12496473), (9, 9719479), (11, 7952301), (21, 4165491), (33, 2650767), (63, 1388497), (77, 1136043), (99, 883589), (231, 378681), (693, 126227)]