55242243

素因数分解:

$3^4\times 7^1\times {\mathrm{97429}}^1$

素因数の和:97448

約数の個数: 20

約数和(自身を含む): 94312240

約数和(自身を除く): 39069997

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 97429, 292287, 682003, 876861, 2046009, 2630583, 6138027, 7891749, 18414081, 55242243]

約数ペア:

[(1, 55242243), (3, 18414081), (7, 7891749), (9, 6138027), (21, 2630583), (27, 2046009), (63, 876861), (81, 682003), (189, 292287), (567, 97429)]