84199419

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1377

約数の個数: 40

約数和(自身を含む): 136116288

約数和(自身を除く): 51916869

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 1269, 1301, 1377, 2397, 3807, 3903, 7191, 11709, 21573, 22117, 35127, 61147, 64719, 66351, 105381, 183441, 199053, 550323, 597159, 1039499, 1650969, 1791477, 3118497, 4952907, 9355491, 28066473, 84199419]

約数ペア:

[(1, 84199419), (3, 28066473), (9, 9355491), (17, 4952907), (27, 3118497), (47, 1791477), (51, 1650969), (81, 1039499), (141, 597159), (153, 550323), (423, 199053), (459, 183441), (799, 105381), (1269, 66351), (1301, 64719), (1377, 61147), (2397, 35127), (3807, 22117), (3903, 21573), (7191, 11709)]