68239983

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4129}}^1$

素因数の和:4926

約数の個数: 16

約数和(自身を含む): 104142080

約数和(自身を除く): 35902097

約数列:

[1, 3, 7, 21, 787, 2361, 4129, 5509, 12387, 16527, 28903, 86709, 3249523, 9748569, 22746661, 68239983]

約数ペア:

[(1, 68239983), (3, 22746661), (7, 9748569), (21, 3249523), (787, 86709), (2361, 28903), (4129, 16527), (5509, 12387)]