71077839

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{78713}}^1$

素因数の和:78766

約数の個数: 16

約数和(自身を含む): 110829312

約数和(自身を除く): 39751473

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 78713, 236139, 550991, 1652973, 3384659, 10153977, 23692613, 71077839]

約数ペア:

[(1, 71077839), (3, 23692613), (7, 10153977), (21, 3384659), (43, 1652973), (129, 550991), (301, 236139), (903, 78713)]