68203303

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24919}}^1$

素因数の和:24966

約数の個数: 16

約数和(自身を含む): 86123520

約数和(自身を除く): 17920217

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 24919, 174433, 423623, 573137, 2965361, 4011959, 9743329, 68203303]

約数ペア:

[(1, 68203303), (7, 9743329), (17, 4011959), (23, 2965361), (119, 573137), (161, 423623), (391, 174433), (2737, 24919)]