27604719

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{20047}}^1$

素因数の和:20076

約数の個数: 20

約数和(自身を含む): 43664544

約数和(自身を除く): 16059825

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 20047, 60141, 180423, 340799, 541269, 1022397, 1623807, 3067191, 9201573, 27604719]

約数ペア:

[(1, 27604719), (3, 9201573), (9, 3067191), (17, 1623807), (27, 1022397), (51, 541269), (81, 340799), (153, 180423), (459, 60141), (1377, 20047)]