53900511

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135089}}^1$

素因数の和:135118

約数の個数: 16

約数和(自身を含む): 86457600

約数和(自身を除く): 32557089

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 135089, 405267, 945623, 2566691, 2836869, 7700073, 17966837, 53900511]

約数ペア:

[(1, 53900511), (3, 17966837), (7, 7700073), (19, 2836869), (21, 2566691), (57, 945623), (133, 405267), (399, 135089)]