203467869

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{228359}}^1$

素因数の和:228382

約数の個数: 20

約数和(自身を含む): 331578720

約数和(自身を除く): 128110851

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 228359, 685077, 2055231, 2511949, 6165693, 7535847, 18497079, 22607541, 67822623, 203467869]

約数ペア:

[(1, 203467869), (3, 67822623), (9, 22607541), (11, 18497079), (27, 7535847), (33, 6165693), (81, 2511949), (99, 2055231), (297, 685077), (891, 228359)]