67286791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1123}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 79309440

約数和(自身を除く): 12022649

約数列:

[1, 11, 13, 143, 419, 1123, 4609, 5447, 12353, 14599, 59917, 160589, 470537, 5175907, 6116981, 67286791]

約数ペア:

[(1, 67286791), (11, 6116981), (13, 5175907), (143, 470537), (419, 160589), (1123, 59917), (4609, 14599), (5447, 12353)]