27631263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 42762240

約数和(自身を除く): 15130977

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 347, 381, 627, 1041, 1397, 2413, 3817, 4191, 6593, 7239, 11451, 19779, 26543, 44069, 72523, 79629, 132207, 217569, 484759, 837311, 1454277, 2511933, 9210421, 27631263]

約数ペア:

[(1, 27631263), (3, 9210421), (11, 2511933), (19, 1454277), (33, 837311), (57, 484759), (127, 217569), (209, 132207), (347, 79629), (381, 72523), (627, 44069), (1041, 26543), (1397, 19779), (2413, 11451), (3817, 7239), (4191, 6593)]