53550987

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134213}}^1$

素因数の和:134242

約数の個数: 16

約数和(自身を含む): 85896960

約数和(自身を除く): 32345973

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 134213, 402639, 939491, 2550047, 2818473, 7650141, 17850329, 53550987]

約数ペア:

[(1, 53550987), (3, 17850329), (7, 7650141), (19, 2818473), (21, 2550047), (57, 939491), (133, 402639), (399, 134213)]