68149739

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 82764000

約数和(自身を除く): 14614261

約数列:

[1, 7, 29, 49, 199, 203, 241, 1393, 1421, 1687, 5771, 6989, 9751, 11809, 40397, 47959, 48923, 282779, 335713, 342461, 1390811, 2349991, 9735677, 68149739]

約数ペア:

[(1, 68149739), (7, 9735677), (29, 2349991), (49, 1390811), (199, 342461), (203, 335713), (241, 282779), (1393, 48923), (1421, 47959), (1687, 40397), (5771, 11809), (6989, 9751)]