53451279

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6577}}^1$

素因数の和:6636

約数の個数: 32

約数和(自身を含む): 92618240

約数和(自身を除く): 39166961

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 6577, 8127, 19731, 46039, 59193, 138117, 177579, 282811, 414351, 848433, 1243053, 1979677, 2545299, 5939031, 7635897, 17817093, 53451279]

約数ペア:

[(1, 53451279), (3, 17817093), (7, 7635897), (9, 5939031), (21, 2545299), (27, 1979677), (43, 1243053), (63, 848433), (129, 414351), (189, 282811), (301, 177579), (387, 138117), (903, 59193), (1161, 46039), (2709, 19731), (6577, 8127)]