66116141

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 83349504

約数和(自身を除く): 17233363

約数列:

[1, 7, 13, 49, 91, 271, 383, 637, 1897, 2681, 3523, 4979, 13279, 18767, 24661, 34853, 103793, 172627, 243971, 726551, 1349309, 5085857, 9445163, 66116141]

約数ペア:

[(1, 66116141), (7, 9445163), (13, 5085857), (49, 1349309), (91, 726551), (271, 243971), (383, 172627), (637, 103793), (1897, 34853), (2681, 24661), (3523, 18767), (4979, 13279)]