415070919

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 626572800

約数和(自身を除く): 211501881

約数列:

[1, 3, 9, 27, 73, 219, 251, 657, 753, 839, 1971, 2259, 2517, 6777, 7551, 18323, 22653, 54969, 61247, 164907, 183741, 210589, 494721, 551223, 631767, 1653669, 1895301, 5685903, 15372997, 46118991, 138356973, 415070919]

約数ペア:

[(1, 415070919), (3, 138356973), (9, 46118991), (27, 15372997), (73, 5685903), (219, 1895301), (251, 1653669), (657, 631767), (753, 551223), (839, 494721), (1971, 210589), (2259, 183741), (2517, 164907), (6777, 61247), (7551, 54969), (18323, 22653)]