144752663

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^2\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 18

約数和(自身を含む): 163146312

約数和(自身を除く): 18393649

約数列:

[1, 11, 43, 121, 473, 647, 1849, 5203, 7117, 20339, 27821, 78287, 223729, 306031, 1196303, 3366341, 13159333, 144752663]

約数ペア:

[(1, 144752663), (11, 13159333), (43, 3366341), (121, 1196303), (473, 306031), (647, 223729), (1849, 78287), (5203, 27821), (7117, 20339)]