67886637

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5783}}^1$

素因数の和:5849

約数の個数: 32

約数和(自身を含む): 114014208

約数和(自身を除く): 46127571

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 5783, 11739, 17349, 40481, 75179, 121443, 225537, 248669, 526253, 746007, 1578759, 1740683, 3232697, 5222049, 9698091, 22628879, 67886637]

約数ペア:

[(1, 67886637), (3, 22628879), (7, 9698091), (13, 5222049), (21, 3232697), (39, 1740683), (43, 1578759), (91, 746007), (129, 526253), (273, 248669), (301, 225537), (559, 121443), (903, 75179), (1677, 40481), (3913, 17349), (5783, 11739)]