85220187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6053}}^1$

素因数の和:6107

約数の個数: 24

約数和(自身を含む): 129168144

約数和(自身を除く): 43947957

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 6053, 14079, 18159, 78689, 115007, 236067, 345021, 1495091, 2185133, 4485273, 6555399, 28406729, 85220187]

約数ペア:

[(1, 85220187), (3, 28406729), (13, 6555399), (19, 4485273), (39, 2185133), (57, 1495091), (247, 345021), (361, 236067), (741, 115007), (1083, 78689), (4693, 18159), (6053, 14079)]