52806897

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 95622912

約数和(自身を除く): 42816015

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 81, 97, 99, 117, 141, 143, 291, 297, 351, 423, 429, 517, 611, 873, 891, 1053, 1067, 1261, 1269, 1287, 1551, 1833, 2619, 3201, 3783, 3807, 3861, 4559, 4653, 5499, 6721, 7857, 9603, 11349, 11583, 13677, 13871, 13959, 16497, 20163, 28809, 34047, 41031, 41613, 41877, 49491, 50149, 59267, 60489, 86427, 102141, 123093, 124839, 150447, 177801, 181467, 369279, 374517, 451341, 533403, 544401, 651937, 1123551, 1354023, 1600209, 1955811, 4062069, 4800627, 5867433, 17602299, 52806897]

約数ペア:

[(1, 52806897), (3, 17602299), (9, 5867433), (11, 4800627), (13, 4062069), (27, 1955811), (33, 1600209), (39, 1354023), (47, 1123551), (81, 651937), (97, 544401), (99, 533403), (117, 451341), (141, 374517), (143, 369279), (291, 181467), (297, 177801), (351, 150447), (423, 124839), (429, 123093), (517, 102141), (611, 86427), (873, 60489), (891, 59267), (1053, 50149), (1067, 49491), (1261, 41877), (1269, 41613), (1287, 41031), (1551, 34047), (1833, 28809), (2619, 20163), (3201, 16497), (3783, 13959), (3807, 13871), (3861, 13677), (4559, 11583), (4653, 11349), (5499, 9603), (6721, 7857)]