79975497

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{32003}}^1$

素因数の和:32037

約数の個数: 24

約数和(自身を含む): 131344416

約数和(自身を除く): 51368919

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 32003, 96009, 224021, 544051, 672063, 1568147, 1632153, 3808357, 4704441, 11425071, 26658499, 79975497]

約数ペア:

[(1, 79975497), (3, 26658499), (7, 11425071), (17, 4704441), (21, 3808357), (49, 1632153), (51, 1568147), (119, 672063), (147, 544051), (357, 224021), (833, 96009), (2499, 32003)]