666360081

素因数分解:

$3^3\times {\mathrm{1069}}^1\times {\mathrm{23087}}^1$

素因数の和:24165

約数の個数: 16

約数和(自身を含む): 988166400

約数和(自身を除く): 321806319

約数列:

[1, 3, 9, 27, 1069, 3207, 9621, 23087, 28863, 69261, 207783, 623349, 24680003, 74040009, 222120027, 666360081]

約数ペア:

[(1, 666360081), (3, 222120027), (9, 74040009), (27, 24680003), (1069, 623349), (3207, 207783), (9621, 69261), (23087, 28863)]