206396181

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{36929}}^1$

素因数の和:36967

約数の個数: 24

約数和(自身を含む): 322620480

約数和(自身を除く): 116224299

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 36929, 110787, 332361, 849367, 997083, 2548101, 2991249, 7644303, 8973747, 22932909, 68798727, 206396181]

約数ペア:

[(1, 206396181), (3, 68798727), (9, 22932909), (23, 8973747), (27, 7644303), (69, 2991249), (81, 2548101), (207, 997083), (243, 849367), (621, 332361), (1863, 110787), (5589, 36929)]