25623729

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 13889871

約数列:

[1, 3, 9, 27, 41, 79, 123, 237, 293, 369, 711, 879, 1107, 2133, 2637, 3239, 7911, 9717, 12013, 23147, 29151, 36039, 69441, 87453, 108117, 208323, 324351, 624969, 949027, 2847081, 8541243, 25623729]

約数ペア:

[(1, 25623729), (3, 8541243), (9, 2847081), (27, 949027), (41, 624969), (79, 324351), (123, 208323), (237, 108117), (293, 87453), (369, 69441), (711, 36039), (879, 29151), (1107, 23147), (2133, 12013), (2637, 9717), (3239, 7911)]