547079427

素因数分解:

$3^4\times {\mathrm{883}}^1\times {\mathrm{7649}}^1$

素因数の和:8544

約数の個数: 20

約数和(自身を含む): 818274600

約数和(自身を除く): 271195173

約数列:

[1, 3, 9, 27, 81, 883, 2649, 7649, 7947, 22947, 23841, 68841, 71523, 206523, 619569, 6754067, 20262201, 60786603, 182359809, 547079427]

約数ペア:

[(1, 547079427), (3, 182359809), (9, 60786603), (27, 20262201), (81, 6754067), (883, 619569), (2649, 206523), (7649, 71523), (7947, 68841), (22947, 23841)]