68139681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{32309}}^1$

素因数の和:32368

約数の個数: 16

約数和(自身を含む): 98222400

約数和(自身を除く): 30082719

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 32309, 96927, 613871, 1195433, 1841613, 3586299, 22713227, 68139681]

約数ペア:

[(1, 68139681), (3, 22713227), (19, 3586299), (37, 1841613), (57, 1195433), (111, 613871), (703, 96927), (2109, 32309)]