82704867

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 130977792

約数和(自身を除く): 48272925

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1367, 1407, 2881, 4101, 8643, 9569, 20167, 28707, 58781, 60501, 91589, 176343, 274767, 411467, 641123, 1234401, 1923369, 3938327, 11814981, 27568289, 82704867]

約数ペア:

[(1, 82704867), (3, 27568289), (7, 11814981), (21, 3938327), (43, 1923369), (67, 1234401), (129, 641123), (201, 411467), (301, 274767), (469, 176343), (903, 91589), (1367, 60501), (1407, 58781), (2881, 28707), (4101, 20167), (8643, 9569)]