208764081

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{32083}}^1$

素因数の和:32333

約数の個数: 16

約数和(自身を含む): 310573120

約数和(自身を除く): 101809039

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 32083, 96249, 288747, 866241, 7732003, 23196009, 69588027, 208764081]

約数ペア:

[(1, 208764081), (3, 69588027), (9, 23196009), (27, 7732003), (241, 866241), (723, 288747), (2169, 96249), (6507, 32083)]