202117509

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27967}}^1$

素因数の和:28057

約数の個数: 24

約数和(自身を含む): 322862592

約数和(自身を除く): 120745083

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 27967, 83901, 251703, 307637, 922911, 2041591, 2768733, 6124773, 18374319, 22457501, 67372503, 202117509]

約数ペア:

[(1, 202117509), (3, 67372503), (9, 22457501), (11, 18374319), (33, 6124773), (73, 2768733), (99, 2041591), (219, 922911), (657, 307637), (803, 251703), (2409, 83901), (7227, 27967)]