68732709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6121}}^1$

素因数の和:6340

約数の個数: 16

約数和(自身を含む): 96972480

約数和(自身を除く): 28239771

約数列:

[1, 3, 19, 57, 197, 591, 3743, 6121, 11229, 18363, 116299, 348897, 1205837, 3617511, 22910903, 68732709]

約数ペア:

[(1, 68732709), (3, 22910903), (19, 3617511), (57, 1205837), (197, 348897), (591, 116299), (3743, 18363), (6121, 11229)]