27721000755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{317701}}^1$

素因数の和:317996

約数の個数: 48

約数和(自身を含む): 55112401344

約数和(自身を除く): 27391400589

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 277, 315, 831, 1385, 1939, 2493, 4155, 5817, 9695, 12465, 17451, 29085, 87255, 317701, 953103, 1588505, 2223907, 2859309, 4765515, 6671721, 11119535, 14296545, 20015163, 33358605, 88003177, 100075815, 264009531, 440015885, 616022239, 792028593, 1320047655, 1848066717, 3080111195, 3960142965, 5544200151, 9240333585, 27721000755]

約数ペア:

[(1, 27721000755), (3, 9240333585), (5, 5544200151), (7, 3960142965), (9, 3080111195), (15, 1848066717), (21, 1320047655), (35, 792028593), (45, 616022239), (63, 440015885), (105, 264009531), (277, 100075815), (315, 88003177), (831, 33358605), (1385, 20015163), (1939, 14296545), (2493, 11119535), (4155, 6671721), (5817, 4765515), (9695, 2859309), (12465, 2223907), (17451, 1588505), (29085, 953103), (87255, 317701)]