6540456279

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{9319}}^1$

素因数の和:11107

約数の個数: 32

約数和(自身を含む): 10498048000

約数和(自身を除く): 3957591721

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1759, 5277, 9319, 12313, 27957, 33421, 36939, 65233, 100263, 177061, 195699, 233947, 531183, 701841, 1239427, 3718281, 16392121, 49176363, 114744847, 311450299, 344234541, 934350897, 2180152093, 6540456279]

約数ペア:

[(1, 6540456279), (3, 2180152093), (7, 934350897), (19, 344234541), (21, 311450299), (57, 114744847), (133, 49176363), (399, 16392121), (1759, 3718281), (5277, 1239427), (9319, 701841), (12313, 531183), (27957, 233947), (33421, 195699), (36939, 177061), (65233, 100263)]