85685517

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1409}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 128676600

約数和(自身を除く): 42991083

約数列:

[1, 3, 9, 29, 87, 233, 261, 699, 1409, 2097, 4227, 6757, 12681, 20271, 40861, 60813, 122583, 328297, 367749, 984891, 2954673, 9520613, 28561839, 85685517]

約数ペア:

[(1, 85685517), (3, 28561839), (9, 9520613), (29, 2954673), (87, 984891), (233, 367749), (261, 328297), (699, 122583), (1409, 60813), (2097, 40861), (4227, 20271), (6757, 12681)]