520780451553

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83019361}}^1$

素因数の和:83019425

約数の個数: 24

約数和(自身を含む): 815914289736

約数和(自身を除く): 295133838183

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 83019361, 249058083, 747174249, 1411329137, 3403793801, 4233987411, 10211381403, 12701962233, 30634144209, 57864494617, 173593483851, 520780451553]

約数ペア:

[(1, 520780451553), (3, 173593483851), (9, 57864494617), (17, 30634144209), (41, 12701962233), (51, 10211381403), (123, 4233987411), (153, 3403793801), (369, 1411329137), (697, 747174249), (2091, 249058083), (6273, 83019361)]