77540281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50123}}^1$

素因数の和:50160

約数の個数: 16

約数和(自身を含む): 101049984

約数和(自身を除く): 23509703

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 50123, 350861, 651599, 852091, 4561193, 5964637, 11077183, 77540281]

約数ペア:

[(1, 77540281), (7, 11077183), (13, 5964637), (17, 4561193), (91, 852091), (119, 651599), (221, 350861), (1547, 50123)]