67866141

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{30203}}^1$

素因数の和:30320

約数の個数: 16

約数和(自身を含む): 104385024

約数和(自身を除く): 36518883

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 30203, 90609, 211421, 634263, 3231721, 9695163, 22622047, 67866141]

約数ペア:

[(1, 67866141), (3, 22622047), (7, 9695163), (21, 3231721), (107, 634263), (321, 211421), (749, 90609), (2247, 30203)]