8664543

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 13939200

約数和(自身を除く): 5274657

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 439, 459, 731, 1161, 1317, 2193, 3951, 6579, 7463, 11853, 18877, 19737, 22389, 56631, 67167, 169893, 201501, 320909, 509679, 962727, 2888181, 8664543]

約数ペア:

[(1, 8664543), (3, 2888181), (9, 962727), (17, 509679), (27, 320909), (43, 201501), (51, 169893), (129, 67167), (153, 56631), (387, 22389), (439, 19737), (459, 18877), (731, 11853), (1161, 7463), (1317, 6579), (2193, 3951)]