66908043

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 100132032

約数和(自身を除く): 33223989

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 2083, 3569, 6249, 10707, 18747, 32121, 89569, 172889, 268707, 518667, 806121, 1556001, 7434227, 22302681, 66908043]

約数ペア:

[(1, 66908043), (3, 22302681), (9, 7434227), (43, 1556001), (83, 806121), (129, 518667), (249, 268707), (387, 172889), (747, 89569), (2083, 32121), (3569, 18747), (6249, 10707)]