71396091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32117}}^1$

素因数の和:32155

約数の個数: 24

約数和(自身を含む): 116909520

約数和(自身を除く): 45513429

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 32117, 96351, 289053, 417521, 610223, 1252563, 1830669, 3757689, 5492007, 7932899, 23798697, 71396091]

約数ペア:

[(1, 71396091), (3, 23798697), (9, 7932899), (13, 5492007), (19, 3757689), (39, 1830669), (57, 1252563), (117, 610223), (171, 417521), (247, 289053), (741, 96351), (2223, 32117)]