85620249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 147498624

約数和(自身を除く): 61878375

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 213, 429, 639, 781, 923, 937, 1287, 2343, 2769, 2811, 7029, 8307, 8433, 10153, 10307, 12181, 30459, 30921, 36543, 66527, 91377, 92763, 109629, 133991, 199581, 401973, 598743, 731797, 864851, 1205919, 2195391, 2594553, 6586173, 7783659, 9513361, 28540083, 85620249]

約数ペア:

[(1, 85620249), (3, 28540083), (9, 9513361), (11, 7783659), (13, 6586173), (33, 2594553), (39, 2195391), (71, 1205919), (99, 864851), (117, 731797), (143, 598743), (213, 401973), (429, 199581), (639, 133991), (781, 109629), (923, 92763), (937, 91377), (1287, 66527), (2343, 36543), (2769, 30921), (2811, 30459), (7029, 12181), (8307, 10307), (8433, 10153)]