49563279

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107981}}^1$

素因数の和:108007

約数の個数: 16

約数和(自身を含む): 77747040

約数和(自身を除く): 28183761

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 107981, 323943, 971829, 1835677, 2915487, 5507031, 16521093, 49563279]

約数ペア:

[(1, 49563279), (3, 16521093), (9, 5507031), (17, 2915487), (27, 1835677), (51, 971829), (153, 323943), (459, 107981)]