156938720139

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2663}}^1\times {\mathrm{92227}}^1$

素因数の和:94967

約数の個数: 24

約数和(自身を含む): 229970886912

約数和(自身を除く): 73032166773

約数列:

[1, 3, 9, 71, 213, 639, 2663, 7989, 23967, 92227, 189073, 276681, 567219, 830043, 1701657, 6548117, 19644351, 58933053, 245600501, 736801503, 2210404509, 17437635571, 52312906713, 156938720139]

約数ペア:

[(1, 156938720139), (3, 52312906713), (9, 17437635571), (71, 2210404509), (213, 736801503), (639, 245600501), (2663, 58933053), (7989, 19644351), (23967, 6548117), (92227, 1701657), (189073, 830043), (276681, 567219)]