47268243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20759}}^1$

素因数の和:20799

約数の個数: 24

約数和(自身を含む): 77725440

約数和(自身を除く): 30457197

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 20759, 62277, 186831, 228349, 477457, 685047, 1432371, 2055141, 4297113, 5252027, 15756081, 47268243]

約数ペア:

[(1, 47268243), (3, 15756081), (9, 5252027), (11, 4297113), (23, 2055141), (33, 1432371), (69, 685047), (99, 477457), (207, 228349), (253, 186831), (759, 62277), (2277, 20759)]