49184217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6757

約数の個数: 24

約数和(自身を含む): 76533600

約数和(自身を除く): 27349383

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 6689, 7353, 20067, 60201, 127091, 287627, 381273, 862881, 1143819, 2588643, 5464913, 16394739, 49184217]

約数ペア:

[(1, 49184217), (3, 16394739), (9, 5464913), (19, 2588643), (43, 1143819), (57, 862881), (129, 381273), (171, 287627), (387, 127091), (817, 60201), (2451, 20067), (6689, 7353)]