53768841

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7973

約数の個数: 32

約数和(自身を含む): 91330560

約数和(自身を除く): 37561719

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 7927, 23781, 55489, 134759, 150613, 166467, 404277, 451839, 943313, 1054291, 2560421, 2829939, 3162873, 7681263, 17922947, 53768841]

約数ペア:

[(1, 53768841), (3, 17922947), (7, 7681263), (17, 3162873), (19, 2829939), (21, 2560421), (51, 1054291), (57, 943313), (119, 451839), (133, 404277), (323, 166467), (357, 150613), (399, 134759), (969, 55489), (2261, 23781), (6783, 7927)]