49630401

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3079}}^1$

素因数の和:3290

約数の個数: 20

約数和(自身を含む): 74536000

約数和(自身を除く): 24905599

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3079, 5373, 9237, 16119, 27711, 83133, 249399, 612721, 1838163, 5514489, 16543467, 49630401]

約数ペア:

[(1, 49630401), (3, 16543467), (9, 5514489), (27, 1838163), (81, 612721), (199, 249399), (597, 83133), (1791, 27711), (3079, 16119), (5373, 9237)]