268907133

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 419471360

約数和(自身を除く): 150564227

約数列:

[1, 3, 11, 19, 33, 57, 121, 127, 209, 307, 363, 381, 627, 921, 1397, 2299, 2413, 3377, 4191, 5833, 6897, 7239, 10131, 15367, 17499, 26543, 37147, 38989, 46101, 64163, 79629, 111441, 116967, 192489, 291973, 428879, 705793, 740791, 875919, 1286637, 2117379, 2222373, 4717669, 8148701, 14153007, 24446103, 89635711, 268907133]

約数ペア:

[(1, 268907133), (3, 89635711), (11, 24446103), (19, 14153007), (33, 8148701), (57, 4717669), (121, 2222373), (127, 2117379), (209, 1286637), (307, 875919), (363, 740791), (381, 705793), (627, 428879), (921, 291973), (1397, 192489), (2299, 116967), (2413, 111441), (3377, 79629), (4191, 64163), (5833, 46101), (6897, 38989), (7239, 37147), (10131, 26543), (15367, 17499)]