222708879

素因数分解:

$3^3\times {\mathrm{1307}}^1\times {\mathrm{6311}}^1$

素因数の和:7627

約数の個数: 16

約数和(自身を含む): 330243840

約数和(自身を除く): 107534961

約数列:

[1, 3, 9, 27, 1307, 3921, 6311, 11763, 18933, 35289, 56799, 170397, 8248477, 24745431, 74236293, 222708879]

約数ペア:

[(1, 222708879), (3, 74236293), (9, 24745431), (27, 8248477), (1307, 170397), (3921, 56799), (6311, 35289), (11763, 18933)]