156720737967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1232401}}^1$

素因数の和:1232543

約数の個数: 32

約数和(自身を含む): 231888760320

約数和(自身を除く): 75168022353

約数列:

[1, 3, 19, 23, 57, 69, 97, 291, 437, 1311, 1843, 2231, 5529, 6693, 42389, 127167, 1232401, 3697203, 23415619, 28345223, 70246857, 85035669, 119542897, 358628691, 538559237, 1615677711, 2271315043, 2749486631, 6813945129, 8248459893, 52240245989, 156720737967]

約数ペア:

[(1, 156720737967), (3, 52240245989), (19, 8248459893), (23, 6813945129), (57, 2749486631), (69, 2271315043), (97, 1615677711), (291, 538559237), (437, 358628691), (1311, 119542897), (1843, 85035669), (2231, 70246857), (5529, 28345223), (6693, 23415619), (42389, 3697203), (127167, 1232401)]