66610061

素因数分解:

$7^2\times {\mathrm{1117}}^1\times {\mathrm{1217}}^1$

素因数の和:2348

約数の個数: 12

約数和(自身を含む): 77618268

約数和(自身を除く): 11008207

約数列:

[1, 7, 49, 1117, 1217, 7819, 8519, 54733, 59633, 1359389, 9515723, 66610061]

約数ペア:

[(1, 66610061), (7, 9515723), (49, 1359389), (1117, 59633), (1217, 54733), (7819, 8519)]