74560689

素因数分解:

$3^3\times 7^1\times {\mathrm{394501}}^1$

素因数の和:394517

約数の個数: 16

約数和(自身を含む): 126240640

約数和(自身を除く): 51679951

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 394501, 1183503, 2761507, 3550509, 8284521, 10651527, 24853563, 74560689]

約数ペア:

[(1, 74560689), (3, 24853563), (7, 10651527), (9, 8284521), (21, 3550509), (27, 2761507), (63, 1183503), (189, 394501)]