68160547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17419}}^1$

素因数の和:17482

約数の個数: 16

約数和(自身を含む): 85845760

約数和(自身を除く): 17685213

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 17419, 121933, 226447, 749017, 1585129, 5243119, 9737221, 68160547]

約数ペア:

[(1, 68160547), (7, 9737221), (13, 5243119), (43, 1585129), (91, 749017), (301, 226447), (559, 121933), (3913, 17419)]