834162543

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 1267537920

約数和(自身を除く): 433375377

約数列:

[1, 3, 9, 27, 81, 127, 131, 381, 393, 619, 1143, 1179, 1857, 3429, 3537, 5571, 10287, 10611, 16637, 16713, 49911, 50139, 78613, 81089, 149733, 235839, 243267, 449199, 707517, 729801, 1347597, 2122551, 2189403, 6367653, 6568209, 10298303, 30894909, 92684727, 278054181, 834162543]

約数ペア:

[(1, 834162543), (3, 278054181), (9, 92684727), (27, 30894909), (81, 10298303), (127, 6568209), (131, 6367653), (381, 2189403), (393, 2122551), (619, 1347597), (1143, 729801), (1179, 707517), (1857, 449199), (3429, 243267), (3537, 235839), (5571, 149733), (10287, 81089), (10611, 78613), (16637, 50139), (16713, 49911)]