68126409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3217}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 106593032

約数和(自身を除く): 38466623

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 1629, 2353, 3217, 7059, 9651, 21177, 28953, 41821, 125463, 376389, 582277, 1746831, 5240493, 7569601, 22708803, 68126409]

約数ペア:

[(1, 68126409), (3, 22708803), (9, 7569601), (13, 5240493), (39, 1746831), (117, 582277), (181, 376389), (543, 125463), (1629, 41821), (2353, 28953), (3217, 21177), (7059, 9651)]