67543993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 78186240

約数和(自身を除く): 10642247

約数列:

[1, 11, 19, 131, 209, 1441, 2467, 2489, 27137, 27379, 46873, 323177, 515603, 3554947, 6140363, 67543993]

約数ペア:

[(1, 67543993), (11, 6140363), (19, 3554947), (131, 515603), (209, 323177), (1441, 46873), (2467, 27379), (2489, 27137)]