68956811

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 91738080

約数和(自身を除く): 22781269

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 4789, 14399, 33523, 52679, 81413, 368753, 569891, 579469, 895543, 4056283, 6268801, 9850973, 68956811]

約数ペア:

[(1, 68956811), (7, 9850973), (11, 6268801), (17, 4056283), (77, 895543), (119, 579469), (121, 569891), (187, 368753), (847, 81413), (1309, 52679), (2057, 33523), (4789, 14399)]