55760211

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6907}}^1$

素因数の和:6952

約数の個数: 32

約数和(自身を含む): 92843520

約数和(自身を除く): 37083309

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 6907, 8073, 20721, 62163, 89791, 158861, 186489, 269373, 476583, 808119, 1429749, 2065193, 2424357, 4289247, 6195579, 18586737, 55760211]

約数ペア:

[(1, 55760211), (3, 18586737), (9, 6195579), (13, 4289247), (23, 2424357), (27, 2065193), (39, 1429749), (69, 808119), (117, 476583), (207, 269373), (299, 186489), (351, 158861), (621, 89791), (897, 62163), (2691, 20721), (6907, 8073)]