128524222449

素因数分解:

$3^3\times 7^1\times {\mathrm{680022341}}^1$

素因数の和:680022357

約数の個数: 16

約数和(自身を含む): 217607149440

約数和(自身を除く): 89082926991

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 680022341, 2040067023, 4760156387, 6120201069, 14280469161, 18360603207, 42841407483, 128524222449]

約数ペア:

[(1, 128524222449), (3, 42841407483), (7, 18360603207), (9, 14280469161), (21, 6120201069), (27, 4760156387), (63, 2040067023), (189, 680022341)]