26858906877

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{1543}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 39953285120

約数和(自身を除く): 13094378243

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 607, 869, 1543, 1821, 2607, 4629, 6677, 9559, 16973, 20031, 28677, 47953, 50919, 73447, 121897, 143859, 186703, 220341, 365691, 527483, 560109, 936601, 1340867, 1582449, 2809803, 4022601, 5802313, 10302611, 14749537, 17406939, 30907833, 44248611, 73991479, 113328721, 221974437, 339986163, 813906269, 2441718807, 8952968959, 26858906877]

約数ペア:

[(1, 26858906877), (3, 8952968959), (11, 2441718807), (33, 813906269), (79, 339986163), (121, 221974437), (237, 113328721), (363, 73991479), (607, 44248611), (869, 30907833), (1543, 17406939), (1821, 14749537), (2607, 10302611), (4629, 5802313), (6677, 4022601), (9559, 2809803), (16973, 1582449), (20031, 1340867), (28677, 936601), (47953, 560109), (50919, 527483), (73447, 365691), (121897, 220341), (143859, 186703)]