68454323

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 83155248

約数和(自身を除く): 14700925

約数列:

[1, 7, 43, 49, 53, 301, 371, 613, 2107, 2279, 2597, 4291, 15953, 26359, 30037, 32489, 111671, 184513, 227423, 1291591, 1397027, 1591961, 9779189, 68454323]

約数ペア:

[(1, 68454323), (7, 9779189), (43, 1591961), (49, 1397027), (53, 1291591), (301, 227423), (371, 184513), (613, 111671), (2107, 32489), (2279, 30037), (2597, 26359), (4291, 15953)]