66696343

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1187}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 79833600

約数和(自身を除く): 13137257

約数列:

[1, 7, 23, 161, 349, 1187, 2443, 8027, 8309, 27301, 56189, 191107, 414263, 2899841, 9528049, 66696343]

約数ペア:

[(1, 66696343), (7, 9528049), (23, 2899841), (161, 414263), (349, 191107), (1187, 56189), (2443, 27301), (8027, 8309)]