81633305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9587}}^1$

素因数の和:9736

約数の個数: 16

約数和(自身を含む): 106311744

約数和(自身を除く): 24678439

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 9587, 47935, 124631, 623155, 1255897, 6279485, 16326661, 81633305]

約数ペア:

[(1, 81633305), (5, 16326661), (13, 6279485), (65, 1255897), (131, 623155), (655, 124631), (1703, 47935), (8515, 9587)]