28076571

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61169}}^1$

素因数の和:61195

約数の個数: 16

約数和(自身を含む): 44042400

約数和(自身を除く): 15965829

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 61169, 183507, 550521, 1039873, 1651563, 3119619, 9358857, 28076571]

約数ペア:

[(1, 28076571), (3, 9358857), (9, 3119619), (17, 1651563), (27, 1039873), (51, 550521), (153, 183507), (459, 61169)]