55965231

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 96169216

約数和(自身を除く): 40203985

約数列:

[1, 3, 7, 9, 21, 43, 63, 73, 129, 219, 283, 301, 387, 511, 657, 849, 903, 1533, 1981, 2547, 2709, 3139, 4599, 5943, 9417, 12169, 17829, 20659, 21973, 28251, 36507, 61977, 65919, 85183, 109521, 144613, 185931, 197757, 255549, 433839, 766647, 888337, 1301517, 2665011, 6218359, 7995033, 18655077, 55965231]

約数ペア:

[(1, 55965231), (3, 18655077), (7, 7995033), (9, 6218359), (21, 2665011), (43, 1301517), (63, 888337), (73, 766647), (129, 433839), (219, 255549), (283, 197757), (301, 185931), (387, 144613), (511, 109521), (657, 85183), (849, 65919), (903, 61977), (1533, 36507), (1981, 28251), (2547, 21973), (2709, 20659), (3139, 17829), (4599, 12169), (5943, 9417)]