43057311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 71663616

約数和(自身を除く): 28606305

約数列:

[1, 3, 11, 17, 23, 33, 47, 51, 69, 71, 141, 187, 213, 253, 391, 517, 561, 759, 781, 799, 1081, 1173, 1207, 1551, 1633, 2343, 2397, 3243, 3337, 3621, 4301, 4899, 8789, 10011, 11891, 12903, 13277, 17963, 18377, 26367, 27761, 35673, 36707, 39831, 53889, 55131, 56729, 76751, 83283, 110121, 170187, 202147, 230253, 305371, 606441, 624019, 844261, 916113, 1304767, 1872057, 2532783, 3914301, 14352437, 43057311]

約数ペア:

[(1, 43057311), (3, 14352437), (11, 3914301), (17, 2532783), (23, 1872057), (33, 1304767), (47, 916113), (51, 844261), (69, 624019), (71, 606441), (141, 305371), (187, 230253), (213, 202147), (253, 170187), (391, 110121), (517, 83283), (561, 76751), (759, 56729), (781, 55131), (799, 53889), (1081, 39831), (1173, 36707), (1207, 35673), (1551, 27761), (1633, 26367), (2343, 18377), (2397, 17963), (3243, 13277), (3337, 12903), (3621, 11891), (4301, 10011), (4899, 8789)]