66664971

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107351}}^1$

素因数の和:107383

約数の個数: 16

約数和(自身を含む): 103057920

約数和(自身を除く): 36392949

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 107351, 322053, 966159, 2469073, 2898477, 7407219, 22221657, 66664971]

約数ペア:

[(1, 66664971), (3, 22221657), (9, 7407219), (23, 2898477), (27, 2469073), (69, 966159), (207, 322053), (621, 107351)]