30638709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66751}}^1$

素因数の和:66777

約数の個数: 16

約数和(自身を含む): 48061440

約数和(自身を除く): 17422731

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66751, 200253, 600759, 1134767, 1802277, 3404301, 10212903, 30638709]

約数ペア:

[(1, 30638709), (3, 10212903), (9, 3404301), (17, 1802277), (27, 1134767), (51, 600759), (153, 200253), (459, 66751)]