68178831

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{141157}}^1$

素因数の和:141190

約数の個数: 16

約数和(自身を含む): 108409344

約数和(自身を除く): 40230513

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 141157, 423471, 988099, 2964297, 3246611, 9739833, 22726277, 68178831]

約数ペア:

[(1, 68178831), (3, 22726277), (7, 9739833), (21, 3246611), (23, 2964297), (69, 988099), (161, 423471), (483, 141157)]