51897483

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 84395520

約数和(自身を除く): 32498037

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 887, 1773, 2167, 2661, 5319, 6501, 7983, 9757, 19503, 23949, 29271, 58509, 87813, 174739, 263439, 524217, 1572651, 1922129, 4717953, 5766387, 17299161, 51897483]

約数ペア:

[(1, 51897483), (3, 17299161), (9, 5766387), (11, 4717953), (27, 1922129), (33, 1572651), (99, 524217), (197, 263439), (297, 174739), (591, 87813), (887, 58509), (1773, 29271), (2167, 23949), (2661, 19503), (5319, 9757), (6501, 7983)]