68576291

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^2$

素因数の和:650

約数の個数: 12

約数和(自身を含む): 79125552

約数和(自身を除く): 10549261

約数列:

[1, 7, 197, 223, 1379, 1561, 43931, 49729, 307517, 348103, 9796613, 68576291]

約数ペア:

[(1, 68576291), (7, 9796613), (197, 348103), (223, 307517), (1379, 49729), (1561, 43931)]