68755973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28283}}^1$

素因数の和:28324

約数の個数: 16

約数和(自身を含む): 85530816

約数和(自身を除く): 16774843

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 28283, 311113, 367679, 480811, 4044469, 5288921, 6250543, 68755973]

約数ペア:

[(1, 68755973), (11, 6250543), (13, 5288921), (17, 4044469), (143, 480811), (187, 367679), (221, 311113), (2431, 28283)]