133188879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{17837}}^1$

素因数の和:17990

約数の個数: 16

約数和(自身を含む): 188369280

約数和(自身を除く): 55180401

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 17837, 53511, 338903, 1016709, 2336647, 7009941, 44396293, 133188879]

約数ペア:

[(1, 133188879), (3, 44396293), (19, 7009941), (57, 2336647), (131, 1016709), (393, 338903), (2489, 53511), (7467, 17837)]