42008139

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{10169}}^1$

素因数の和:10201

約数の個数: 24

約数和(自身を含む): 66633840

約数和(自身を除く): 24625701

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 10169, 30507, 91521, 172873, 274563, 518619, 823689, 1555857, 2471067, 4667571, 14002713, 42008139]

約数ペア:

[(1, 42008139), (3, 14002713), (9, 4667571), (17, 2471067), (27, 1555857), (51, 823689), (81, 518619), (153, 274563), (243, 172873), (459, 91521), (1377, 30507), (4131, 10169)]