27968166

素因数分解:

$2^1\times 3^4\times {\mathrm{172643}}^1$

素因数の和:172657

約数の個数: 20

約数和(自身を含む): 62669772

約数和(自身を除く): 34701606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 172643, 345286, 517929, 1035858, 1553787, 3107574, 4661361, 9322722, 13984083, 27968166]

約数ペア:

[(1, 27968166), (2, 13984083), (3, 9322722), (6, 4661361), (9, 3107574), (18, 1553787), (27, 1035858), (54, 517929), (81, 345286), (162, 172643)]