68155941

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{190913}}^1$

素因数の和:190940

約数の個数: 16

約数和(自身を含む): 109966464

約数和(自身を除く): 41810523

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 190913, 572739, 1336391, 3245521, 4009173, 9736563, 22718647, 68155941]

約数ペア:

[(1, 68155941), (3, 22718647), (7, 9736563), (17, 4009173), (21, 3245521), (51, 1336391), (119, 572739), (357, 190913)]