66892408919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9489631}}^1$

素因数の和:9489710

約数の個数: 16

約数和(自身を含む): 81990420480

約数和(自身を除く): 15098011561

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 9489631, 66427417, 180302989, 502950443, 1262120923, 3520653101, 9556058417, 66892408919]

約数ペア:

[(1, 66892408919), (7, 9556058417), (19, 3520653101), (53, 1262120923), (133, 502950443), (371, 180302989), (1007, 66427417), (7049, 9489631)]