68743703

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 80732160

約数和(自身を除く): 11988457

約数列:

[1, 7, 53, 127, 371, 889, 1459, 6731, 10213, 47117, 77327, 185293, 541289, 1297051, 9820529, 68743703]

約数ペア:

[(1, 68743703), (7, 9820529), (53, 1297051), (127, 541289), (371, 185293), (889, 77327), (1459, 47117), (6731, 10213)]