55789587

素因数分解:

$3^3\times 7^2\times {\mathrm{42169}}^1$

素因数の和:42192

約数の個数: 24

約数和(自身を含む): 96147600

約数和(自身を除く): 40358013

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 42169, 126507, 295183, 379521, 885549, 1138563, 2066281, 2656647, 6198843, 7969941, 18596529, 55789587]

約数ペア:

[(1, 55789587), (3, 18596529), (7, 7969941), (9, 6198843), (21, 2656647), (27, 2066281), (49, 1138563), (63, 885549), (147, 379521), (189, 295183), (441, 126507), (1323, 42169)]