68249073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31907}}^1$

素因数の和:31964

約数の個数: 16

約数和(自身を含む): 98021376

約数和(自身を除く): 29772303

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 31907, 95721, 733861, 989117, 2201583, 2967351, 22749691, 68249073]

約数ペア:

[(1, 68249073), (3, 22749691), (23, 2967351), (31, 2201583), (69, 989117), (93, 733861), (713, 95721), (2139, 31907)]