61565946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11117}}^1$

素因数の和:11206

約数の個数: 32

約数和(自身を含む): 134483328

約数和(自身を除く): 72917382

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 11117, 22234, 33351, 66702, 144521, 289042, 433563, 789307, 867126, 1578614, 2367921, 4735842, 10260991, 20521982, 30782973, 61565946]

約数ペア:

[(1, 61565946), (2, 30782973), (3, 20521982), (6, 10260991), (13, 4735842), (26, 2367921), (39, 1578614), (71, 867126), (78, 789307), (142, 433563), (213, 289042), (426, 144521), (923, 66702), (1846, 33351), (2769, 22234), (5538, 11117)]