87080031

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2711}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 130306176

約数和(自身を除く): 43226145

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 2711, 3569, 8133, 10707, 24399, 32121, 116573, 225013, 349719, 675039, 1049157, 2025117, 9675559, 29026677, 87080031]

約数ペア:

[(1, 87080031), (3, 29026677), (9, 9675559), (43, 2025117), (83, 1049157), (129, 675039), (249, 349719), (387, 225013), (747, 116573), (2711, 32121), (3569, 24399), (8133, 10707)]