144704817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22871}}^1$

素因数の和:22933

約数の個数: 24

約数和(自身を含む): 225975360

約数和(自身を除く): 81270543

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 22871, 68613, 205839, 434549, 846227, 1303647, 2538681, 3910941, 7616043, 16078313, 48234939, 144704817]

約数ペア:

[(1, 144704817), (3, 48234939), (9, 16078313), (19, 7616043), (37, 3910941), (57, 2538681), (111, 1303647), (171, 846227), (333, 434549), (703, 205839), (2109, 68613), (6327, 22871)]