57686907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 84280320

約数和(自身を除く): 26593413

約数列:

[1, 3, 19, 47, 57, 61, 141, 183, 353, 893, 1059, 1159, 2679, 2867, 3477, 6707, 8601, 16591, 20121, 21533, 49773, 54473, 64599, 163419, 315229, 409127, 945687, 1012051, 1227381, 3036153, 19228969, 57686907]

約数ペア:

[(1, 57686907), (3, 19228969), (19, 3036153), (47, 1227381), (57, 1012051), (61, 945687), (141, 409127), (183, 315229), (353, 163419), (893, 64599), (1059, 54473), (1159, 49773), (2679, 21533), (2867, 20121), (3477, 16591), (6707, 8601)]