53328729

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{11173}}^1$

素因数の和:11256

約数の個数: 16

約数和(自身を含む): 74731712

約数和(自身を除く): 21402983

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 11173, 33519, 413401, 480439, 1240203, 1441317, 17776243, 53328729]

約数ペア:

[(1, 53328729), (3, 17776243), (37, 1441317), (43, 1240203), (111, 480439), (129, 413401), (1591, 33519), (4773, 11173)]