749202291

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{181361}}^1$

素因数の和:181393

約数の個数: 24

約数和(自身を含む): 1188283824

約数和(自身を除く): 439081533

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 181361, 544083, 1632249, 3083137, 4896747, 9249411, 14690241, 27748233, 44070723, 83244699, 249734097, 749202291]

約数ペア:

[(1, 749202291), (3, 249734097), (9, 83244699), (17, 44070723), (27, 27748233), (51, 14690241), (81, 9249411), (153, 4896747), (243, 3083137), (459, 1632249), (1377, 544083), (4131, 181361)]