68910737

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13807}}^1$

素因数の和:13868

約数の個数: 16

約数和(自身を含む): 84836352

約数和(自身を除く): 15925615

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 13807, 96649, 317561, 428017, 2222927, 2996119, 9844391, 68910737]

約数ペア:

[(1, 68910737), (7, 9844391), (23, 2996119), (31, 2222927), (161, 428017), (217, 317561), (713, 96649), (4991, 13807)]