43109739

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31307}}^1$

素因数の和:31336

約数の個数: 20

約数和(自身を含む): 68188824

約数和(自身を除く): 25079085

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 31307, 93921, 281763, 532219, 845289, 1596657, 2535867, 4789971, 14369913, 43109739]

約数ペア:

[(1, 43109739), (3, 14369913), (9, 4789971), (17, 2535867), (27, 1596657), (51, 845289), (81, 532219), (153, 281763), (459, 93921), (1377, 31307)]