36889227

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 54912000

約数和(自身を除く): 18022773

約数列:

[1, 3, 9, 43, 129, 199, 387, 479, 597, 1437, 1791, 4311, 8557, 20597, 25671, 61791, 77013, 95321, 185373, 285963, 857889, 4098803, 12296409, 36889227]

約数ペア:

[(1, 36889227), (3, 12296409), (9, 4098803), (43, 857889), (129, 285963), (199, 185373), (387, 95321), (479, 77013), (597, 61791), (1437, 25671), (1791, 20597), (4311, 8557)]