83713981

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 102011520

約数和(自身を除く): 18297539

約数列:

[1, 13, 19, 29, 31, 169, 247, 377, 403, 551, 589, 841, 899, 3211, 4901, 5239, 7163, 7657, 10933, 11687, 15979, 17081, 26071, 93119, 99541, 142129, 151931, 207727, 222053, 338923, 495349, 2700451, 2886689, 4405999, 6439537, 83713981]

約数ペア:

[(1, 83713981), (13, 6439537), (19, 4405999), (29, 2886689), (31, 2700451), (169, 495349), (247, 338923), (377, 222053), (403, 207727), (551, 151931), (589, 142129), (841, 99541), (899, 93119), (3211, 26071), (4901, 17081), (5239, 15979), (7163, 11687), (7657, 10933)]