425627487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2657}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 669816000

約数和(自身を除く): 244188513

約数列:

[1, 3, 9, 17, 27, 51, 153, 349, 459, 1047, 2657, 3141, 5933, 7971, 9423, 17799, 23913, 45169, 53397, 71739, 135507, 160191, 406521, 927293, 1219563, 2781879, 8345637, 15763981, 25036911, 47291943, 141875829, 425627487]

約数ペア:

[(1, 425627487), (3, 141875829), (9, 47291943), (17, 25036911), (27, 15763981), (51, 8345637), (153, 2781879), (349, 1219563), (459, 927293), (1047, 406521), (2657, 160191), (3141, 135507), (5933, 71739), (7971, 53397), (9423, 45169), (17799, 23913)]