40944753

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 62712000

約数和(自身を除く): 21767247

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 1607, 2831, 4821, 8493, 14463, 25479, 30533, 91599, 239443, 274797, 718329, 2154987, 4549417, 13648251, 40944753]

約数ペア:

[(1, 40944753), (3, 13648251), (9, 4549417), (19, 2154987), (57, 718329), (149, 274797), (171, 239443), (447, 91599), (1341, 30533), (1607, 25479), (2831, 14463), (4821, 8493)]