136728767

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{121321}}^1$

素因数の和:121358

約数の個数: 12

約数和(自身を含む): 165968496

約数和(自身を除く): 29239729

約数列:

[1, 7, 23, 49, 161, 1127, 121321, 849247, 2790383, 5944729, 19532681, 136728767]

約数ペア:

[(1, 136728767), (7, 19532681), (23, 5944729), (49, 2790383), (161, 849247), (1127, 121321)]