66219097

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12941}}^1$

素因数の和:13008

約数の個数: 16

約数和(自身を含む): 82000512

約数和(自身を除く): 15781415

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 12941, 90587, 219997, 556463, 1539979, 3895241, 9459871, 66219097]

約数ペア:

[(1, 66219097), (7, 9459871), (17, 3895241), (43, 1539979), (119, 556463), (301, 219997), (731, 90587), (5117, 12941)]