28103666679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1\times {\mathrm{1801}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 44627092224

約数和(自身を除く): 16523425545

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 967, 1467, 1793, 1801, 2901, 5379, 5403, 8703, 10637, 16137, 16209, 19811, 31911, 59433, 95733, 157621, 178299, 293563, 472863, 880689, 1418589, 1733831, 1741567, 2642067, 3229193, 5201493, 5224701, 9687579, 15604479, 15674103, 19157237, 29062737, 57471711, 172415133, 283875421, 851626263, 2554878789, 3122629631, 9367888893, 28103666679]

約数ペア:

[(1, 28103666679), (3, 9367888893), (9, 3122629631), (11, 2554878789), (33, 851626263), (99, 283875421), (163, 172415133), (489, 57471711), (967, 29062737), (1467, 19157237), (1793, 15674103), (1801, 15604479), (2901, 9687579), (5379, 5224701), (5403, 5201493), (8703, 3229193), (10637, 2642067), (16137, 1741567), (16209, 1733831), (19811, 1418589), (31911, 880689), (59433, 472863), (95733, 293563), (157621, 178299)]