66147151

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{739}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 79801600

約数和(自身を除く): 13654449

約数列:

[1, 7, 19, 133, 673, 739, 4711, 5173, 12787, 14041, 89509, 98287, 497347, 3481429, 9449593, 66147151]

約数ペア:

[(1, 66147151), (7, 9449593), (19, 3481429), (133, 497347), (673, 98287), (739, 89509), (4711, 14041), (5173, 12787)]