55668303

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29881}}^1$

素因数の和:29916

約数の個数: 20

約数和(自身を含む): 86777328

約数和(自身を除く): 31109025

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 29881, 89643, 268929, 687263, 806787, 2061789, 2420361, 6185367, 18556101, 55668303]

約数ペア:

[(1, 55668303), (3, 18556101), (9, 6185367), (23, 2420361), (27, 2061789), (69, 806787), (81, 687263), (207, 268929), (621, 89643), (1863, 29881)]