80852337

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43399}}^1$

素因数の和:43434

約数の個数: 20

約数和(自身を含む): 126033600

約数和(自身を除く): 45181263

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 43399, 130197, 390591, 998177, 1171773, 2994531, 3515319, 8983593, 26950779, 80852337]

約数ペア:

[(1, 80852337), (3, 26950779), (9, 8983593), (23, 3515319), (27, 2994531), (69, 1171773), (81, 998177), (207, 390591), (621, 130197), (1863, 43399)]