129363983

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 32376817

約数列:

[1, 7, 23, 29, 103, 161, 203, 269, 667, 721, 1883, 2369, 2987, 4669, 6187, 7801, 16583, 20909, 27707, 43309, 54607, 68701, 179423, 193949, 480907, 637261, 803503, 1255961, 4460827, 5624521, 18480569, 129363983]

約数ペア:

[(1, 129363983), (7, 18480569), (23, 5624521), (29, 4460827), (103, 1255961), (161, 803503), (203, 637261), (269, 480907), (667, 193949), (721, 179423), (1883, 68701), (2369, 54607), (2987, 43309), (4669, 27707), (6187, 20909), (7801, 16583)]