86242254049

素因数分解:

$7^3\times {\mathrm{739}}^1\times {\mathrm{340237}}^1$

素因数の和:340997

約数の個数: 16

約数和(自身を含む): 100710448000

約数和(自身を除く): 14468193951

約数列:

[1, 7, 49, 343, 739, 5173, 36211, 253477, 340237, 2381659, 16671613, 116701291, 251435143, 1760046001, 12320322007, 86242254049]

約数ペア:

[(1, 86242254049), (7, 12320322007), (49, 1760046001), (343, 251435143), (739, 116701291), (5173, 16671613), (36211, 2381659), (253477, 340237)]