68694703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15121}}^1$

素因数の和:15198

約数の個数: 16

約数和(自身を含む): 87102720

約数和(自身を除く): 18408017

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 15121, 105847, 166331, 892139, 1164317, 6244973, 9813529, 68694703]

約数ペア:

[(1, 68694703), (7, 9813529), (11, 6244973), (59, 1164317), (77, 892139), (413, 166331), (649, 105847), (4543, 15121)]