78952131

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{172009}}^1$

素因数の和:172035

約数の個数: 16

約数和(自身を含む): 123847200

約数和(自身を除く): 44895069

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 172009, 516027, 1548081, 2924153, 4644243, 8772459, 26317377, 78952131]

約数ペア:

[(1, 78952131), (3, 26317377), (9, 8772459), (17, 4644243), (27, 2924153), (51, 1548081), (153, 516027), (459, 172009)]