9966729

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 13659840

約数和(自身を除く): 3693111

約数列:

[1, 3, 61, 107, 183, 321, 509, 1527, 6527, 19581, 31049, 54463, 93147, 163389, 3322243, 9966729]

約数ペア:

[(1, 9966729), (3, 3322243), (61, 163389), (107, 93147), (183, 54463), (321, 31049), (509, 19581), (1527, 6527)]