123500007

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 181149696

約数和(自身を除く): 57649689

約数列:

[1, 3, 9, 127, 167, 381, 501, 647, 1143, 1503, 1941, 5823, 21209, 63627, 82169, 108049, 190881, 246507, 324147, 739521, 972441, 13722223, 41166669, 123500007]

約数ペア:

[(1, 123500007), (3, 41166669), (9, 13722223), (127, 972441), (167, 739521), (381, 324147), (501, 246507), (647, 190881), (1143, 108049), (1503, 82169), (1941, 63627), (5823, 21209)]