68124063

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24391}}^1$

素因数の和:24427

約数の個数: 24

約数和(自身を含む): 111227520

約数和(自身を除く): 43103457

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 24391, 73173, 170737, 463429, 512211, 1195159, 1390287, 3244003, 3585477, 9732009, 22708021, 68124063]

約数ペア:

[(1, 68124063), (3, 22708021), (7, 9732009), (19, 3585477), (21, 3244003), (49, 1390287), (57, 1195159), (133, 512211), (147, 463429), (399, 170737), (931, 73173), (2793, 24391)]