78417073

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 101468160

約数和(自身を除く): 23051087

約数列:

[1, 7, 17, 29, 31, 119, 203, 217, 493, 527, 733, 899, 3451, 3689, 5131, 6293, 12461, 15283, 21257, 22723, 87227, 106981, 148799, 159061, 361369, 386291, 658967, 2529583, 2704037, 4612769, 11202439, 78417073]

約数ペア:

[(1, 78417073), (7, 11202439), (17, 4612769), (29, 2704037), (31, 2529583), (119, 658967), (203, 386291), (217, 361369), (493, 159061), (527, 148799), (733, 106981), (899, 87227), (3451, 22723), (3689, 21257), (5131, 15283), (6293, 12461)]