51226857

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 83352960

約数和(自身を除く): 32126103

約数列:

[1, 3, 9, 11, 27, 33, 99, 173, 297, 519, 997, 1557, 1903, 2991, 4671, 5709, 8973, 10967, 17127, 26919, 32901, 51381, 98703, 172481, 296109, 517443, 1552329, 1897291, 4656987, 5691873, 17075619, 51226857]

約数ペア:

[(1, 51226857), (3, 17075619), (9, 5691873), (11, 4656987), (27, 1897291), (33, 1552329), (99, 517443), (173, 296109), (297, 172481), (519, 98703), (997, 51381), (1557, 32901), (1903, 26919), (2991, 17127), (4671, 10967), (5709, 8973)]