80213539

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 96698448

約数和(自身を除く): 16484909

約数列:

[1, 7, 49, 53, 67, 371, 461, 469, 2597, 3227, 3283, 3551, 22589, 24433, 24857, 30887, 171031, 173999, 216209, 1197217, 1513463, 1637011, 11459077, 80213539]

約数ペア:

[(1, 80213539), (7, 11459077), (49, 1637011), (53, 1513463), (67, 1197217), (371, 216209), (461, 173999), (469, 171031), (2597, 30887), (3227, 24857), (3283, 24433), (3551, 22589)]