291246126309

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{211507717}}^1$

素因数の和:211507746

約数の個数: 20

約数和(自身を含む): 460663809804

約数和(自身を除く): 169417683495

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 211507717, 634523151, 1903569453, 3595631189, 5710708359, 10786893567, 17132125077, 32360680701, 97082042103, 291246126309]

約数ペア:

[(1, 291246126309), (3, 97082042103), (9, 32360680701), (17, 17132125077), (27, 10786893567), (51, 5710708359), (81, 3595631189), (153, 1903569453), (459, 634523151), (1377, 211507717)]