80511067

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 101978016

約数和(自身を除く): 21466949

約数列:

[1, 7, 13, 49, 91, 97, 637, 679, 1261, 1303, 4753, 8827, 9121, 16939, 61789, 63847, 118573, 126391, 830011, 884737, 1643083, 6193159, 11501581, 80511067]

約数ペア:

[(1, 80511067), (7, 11501581), (13, 6193159), (49, 1643083), (91, 884737), (97, 830011), (637, 126391), (679, 118573), (1261, 63847), (1303, 61789), (4753, 16939), (8827, 9121)]