128504013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{169307}}^1$

素因数の和:169344

約数の個数: 16

約数和(自身を含む): 195042816

約数和(自身を除く): 66538803

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 169307, 507921, 1862377, 3894061, 5587131, 11682183, 42834671, 128504013]

約数ペア:

[(1, 128504013), (3, 42834671), (11, 11682183), (23, 5587131), (33, 3894061), (69, 1862377), (253, 507921), (759, 169307)]