47561661

素因数分解:

$3^5\times 7^1\times {\mathrm{27961}}^1$

素因数の和:27983

約数の個数: 24

約数和(自身を含む): 81425344

約数和(自身を除く): 33863683

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 27961, 83883, 195727, 251649, 587181, 754947, 1761543, 2264841, 5284629, 6794523, 15853887, 47561661]

約数ペア:

[(1, 47561661), (3, 15853887), (7, 6794523), (9, 5284629), (21, 2264841), (27, 1761543), (63, 754947), (81, 587181), (189, 251649), (243, 195727), (567, 83883), (1701, 27961)]