133466481

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{16871}}^1$

素因数の和:17173

約数の個数: 16

約数和(自身を含む): 198414720

約数和(自身を除く): 64948239

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 16871, 50613, 151839, 455517, 4943203, 14829609, 44488827, 133466481]

約数ペア:

[(1, 133466481), (3, 44488827), (9, 14829609), (27, 4943203), (293, 455517), (879, 151839), (2637, 50613), (7911, 16871)]