49807467

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4054

約数の個数: 28

約数和(自身を含む): 79089480

約数和(自身を除く): 29282013

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4019, 4131, 12057, 12393, 36171, 68323, 108513, 204969, 325539, 614907, 976617, 1844721, 2929851, 5534163, 16602489, 49807467]

約数ペア:

[(1, 49807467), (3, 16602489), (9, 5534163), (17, 2929851), (27, 1844721), (51, 976617), (81, 614907), (153, 325539), (243, 204969), (459, 108513), (729, 68323), (1377, 36171), (4019, 12393), (4131, 12057)]