68377903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6961}}^1$

素因数の和:7038

約数の個数: 16

約数和(自身を含む): 80202240

約数和(自身を除く): 11824337

約数列:

[1, 11, 19, 47, 209, 517, 893, 6961, 9823, 76571, 132259, 327167, 1454849, 3598837, 6216173, 68377903]

約数ペア:

[(1, 68377903), (11, 6216173), (19, 3598837), (47, 1454849), (209, 327167), (517, 132259), (893, 76571), (6961, 9823)]