51437511

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1962

約数の個数: 28

約数和(自身を含む): 79246872

約数和(自身を除く): 27809361

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 1907, 2997, 5721, 8991, 17163, 26973, 51489, 70559, 154467, 211677, 463401, 635031, 1390203, 1905093, 5715279, 17145837, 51437511]

約数ペア:

[(1, 51437511), (3, 17145837), (9, 5715279), (27, 1905093), (37, 1390203), (81, 635031), (111, 463401), (243, 211677), (333, 154467), (729, 70559), (999, 51489), (1907, 26973), (2997, 17163), (5721, 8991)]