63331551

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3929}}^1$

素因数の和:4140

約数の個数: 20

約数和(自身を含む): 95106000

約数和(自身を除く): 31774449

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3929, 5373, 11787, 16119, 35361, 106083, 318249, 781871, 2345613, 7036839, 21110517, 63331551]

約数ペア:

[(1, 63331551), (3, 21110517), (9, 7036839), (27, 2345613), (81, 781871), (199, 318249), (597, 106083), (1791, 35361), (3929, 16119), (5373, 11787)]