222120441

素因数分解:

$3^3\times {\mathrm{1831}}^1\times {\mathrm{4493}}^1$

素因数の和:6333

約数の個数: 16

約数和(自身を含む): 329320320

約数和(自身を除く): 107199879

約数列:

[1, 3, 9, 27, 1831, 4493, 5493, 13479, 16479, 40437, 49437, 121311, 8226683, 24680049, 74040147, 222120441]

約数ペア:

[(1, 222120441), (3, 74040147), (9, 24680049), (27, 8226683), (1831, 121311), (4493, 49437), (5493, 40437), (13479, 16479)]