68297761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9689}}^1$

素因数の和:9768

約数の個数: 16

約数和(自身を含む): 83721600

約数和(自身を除く): 15423839

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 9689, 67823, 184091, 513517, 1288637, 3594619, 9756823, 68297761]

約数ペア:

[(1, 68297761), (7, 9756823), (19, 3594619), (53, 1288637), (133, 513517), (371, 184091), (1007, 67823), (7049, 9689)]