71125977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107279}}^1$

素因数の和:107312

約数の個数: 16

約数和(自身を含む): 108138240

約数和(自身を除く): 37012263

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 107279, 321837, 1394627, 1823743, 4183881, 5471229, 23708659, 71125977]

約数ペア:

[(1, 71125977), (3, 23708659), (13, 5471229), (17, 4183881), (39, 1823743), (51, 1394627), (221, 321837), (663, 107279)]