168320877

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{56731}}^1$

素因数の和:56800

約数の個数: 16

約数和(自身を含む): 239635968

約数和(自身を除く): 71315091

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 56731, 170193, 1304813, 2439433, 3914439, 7318299, 56106959, 168320877]

約数ペア:

[(1, 168320877), (3, 56106959), (23, 7318299), (43, 3914439), (69, 2439433), (129, 1304813), (989, 170193), (2967, 56731)]