49663017

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 78144000

約数和(自身を除く): 28480983

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 393, 513, 739, 1179, 2217, 2489, 3537, 6651, 7467, 14041, 19953, 22401, 42123, 67203, 96809, 126369, 290427, 379107, 871281, 1839371, 2613843, 5518113, 16554339, 49663017]

約数ペア:

[(1, 49663017), (3, 16554339), (9, 5518113), (19, 2613843), (27, 1839371), (57, 871281), (131, 379107), (171, 290427), (393, 126369), (513, 96809), (739, 67203), (1179, 42123), (2217, 22401), (2489, 19953), (3537, 14041), (6651, 7467)]