27622539

素因数分解:

$3^6\times 7^1\times {\mathrm{5413}}^1$

素因数の和:5438

約数の個数: 28

約数和(自身を含む): 47340016

約数和(自身を除く): 19717477

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 5413, 16239, 37891, 48717, 113673, 146151, 341019, 438453, 1023057, 1315359, 3069171, 3946077, 9207513, 27622539]

約数ペア:

[(1, 27622539), (3, 9207513), (7, 3946077), (9, 3069171), (21, 1315359), (27, 1023057), (63, 438453), (81, 341019), (189, 146151), (243, 113673), (567, 48717), (729, 37891), (1701, 16239), (5103, 5413)]