66309741

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10079}}^1$

素因数の和:10145

約数の個数: 24

約数和(自身を含む): 103783680

約数和(自身を除く): 37473939

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 10079, 30237, 90711, 171343, 433397, 514029, 1300191, 1542087, 3900573, 7367749, 22103247, 66309741]

約数ペア:

[(1, 66309741), (3, 22103247), (9, 7367749), (17, 3900573), (43, 1542087), (51, 1300191), (129, 514029), (153, 433397), (387, 171343), (731, 90711), (2193, 30237), (6579, 10079)]