67184559

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{63803}}^1$

素因数の和:63828

約数の個数: 20

約数和(自身を含む): 108083976

約数和(自身を除く): 40899417

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 63803, 191409, 574227, 829439, 1722681, 2488317, 5168043, 7464951, 22394853, 67184559]

約数ペア:

[(1, 67184559), (3, 22394853), (9, 7464951), (13, 5168043), (27, 2488317), (39, 1722681), (81, 829439), (117, 574227), (351, 191409), (1053, 63803)]