40960367037

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{307}}^1\times {\mathrm{2237}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 62230365120

約数和(自身を除く): 21269998083

約数列:

[1, 3, 9, 27, 47, 141, 307, 423, 921, 1269, 2209, 2237, 2763, 6627, 6711, 8289, 14429, 19881, 20133, 43287, 59643, 60399, 105139, 129861, 315417, 389583, 678163, 686759, 946251, 2034489, 2060277, 2838753, 4941533, 6103467, 6180831, 14824599, 18310401, 18542493, 32277673, 44473797, 96833019, 133421391, 290499057, 871497171, 1517050631, 4551151893, 13653455679, 40960367037]

約数ペア:

[(1, 40960367037), (3, 13653455679), (9, 4551151893), (27, 1517050631), (47, 871497171), (141, 290499057), (307, 133421391), (423, 96833019), (921, 44473797), (1269, 32277673), (2209, 18542493), (2237, 18310401), (2763, 14824599), (6627, 6180831), (6711, 6103467), (8289, 4941533), (14429, 2838753), (19881, 2060277), (20133, 2034489), (43287, 946251), (59643, 686759), (60399, 678163), (105139, 389583), (129861, 315417)]