127490958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23531}}^1$

素因数の和:23589

約数の個数: 48

約数和(自身を含む): 323047296

約数和(自身を除く): 195556338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 23531, 47062, 70593, 141186, 164717, 211779, 329434, 423558, 494151, 988302, 1011833, 1482453, 2023666, 2964906, 3035499, 6070998, 7082831, 9106497, 14165662, 18212994, 21248493, 42496986, 63745479, 127490958]

約数ペア:

[(1, 127490958), (2, 63745479), (3, 42496986), (6, 21248493), (7, 18212994), (9, 14165662), (14, 9106497), (18, 7082831), (21, 6070998), (42, 3035499), (43, 2964906), (63, 2023666), (86, 1482453), (126, 1011833), (129, 988302), (258, 494151), (301, 423558), (387, 329434), (602, 211779), (774, 164717), (903, 141186), (1806, 70593), (2709, 47062), (5418, 23531)]