156348657

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{199679}}^1$

素因数の和:199717

約数の個数: 16

約数和(自身を含む): 239616000

約数和(自身を除く): 83267343

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 199679, 599037, 1797111, 5391333, 5790691, 17372073, 52116219, 156348657]

約数ペア:

[(1, 156348657), (3, 52116219), (9, 17372073), (27, 5790691), (29, 5391333), (87, 1797111), (261, 599037), (783, 199679)]