66131127

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{12433}}^1$

素因数の和:12639

約数の個数: 16

約数和(自身を含む): 98477280

約数和(自身を除く): 32346153

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 12433, 37299, 111897, 335691, 2449301, 7347903, 22043709, 66131127]

約数ペア:

[(1, 66131127), (3, 22043709), (9, 7347903), (27, 2449301), (197, 335691), (591, 111897), (1773, 37299), (5319, 12433)]