68794467

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 109831680

約数和(自身を除く): 41037213

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 581, 609, 1361, 1743, 2407, 4083, 7221, 9527, 16849, 28581, 39469, 50547, 112963, 118407, 276283, 338889, 790741, 828849, 2372223, 3275927, 9827781, 22931489, 68794467]

約数ペア:

[(1, 68794467), (3, 22931489), (7, 9827781), (21, 3275927), (29, 2372223), (83, 828849), (87, 790741), (203, 338889), (249, 276283), (581, 118407), (609, 112963), (1361, 50547), (1743, 39469), (2407, 28581), (4083, 16849), (7221, 9527)]