3135861

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 4949120

約数和(自身を除く): 1813259

約数列:

[1, 3, 9, 27, 37, 43, 73, 111, 129, 219, 333, 387, 657, 999, 1161, 1591, 1971, 2701, 3139, 4773, 8103, 9417, 14319, 24309, 28251, 42957, 72927, 84753, 116143, 348429, 1045287, 3135861]

約数ペア:

[(1, 3135861), (3, 1045287), (9, 348429), (27, 116143), (37, 84753), (43, 72927), (73, 42957), (111, 28251), (129, 24309), (219, 14319), (333, 9417), (387, 8103), (657, 4773), (999, 3139), (1161, 2701), (1591, 1971)]