68286779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 78708480

約数和(自身を除く): 10421701

約数列:

[1, 11, 19, 209, 397, 823, 4367, 7543, 9053, 15637, 82973, 172007, 326731, 3594041, 6207889, 68286779]

約数ペア:

[(1, 68286779), (11, 6207889), (19, 3594041), (209, 326731), (397, 172007), (823, 82973), (4367, 15637), (7543, 9053)]