156949334781

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{19914901}}^1$

素因数の和:19915012

約数の個数: 16

約数和(自身を含む): 217948687488

約数和(自身を除く): 60999352707

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 19914901, 59744703, 736851337, 1413957971, 2210554011, 4241873913, 52316444927, 156949334781]

約数ペア:

[(1, 156949334781), (3, 52316444927), (37, 4241873913), (71, 2210554011), (111, 1413957971), (213, 736851337), (2627, 59744703), (7881, 19914901)]