169374321

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{51001}}^1$

素因数の和:51054

約数の個数: 20

約数和(自身を含む): 259192164

約数和(自身を除く): 89817843

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 51001, 153003, 459009, 1377027, 2091041, 4131081, 6273123, 18819369, 56458107, 169374321]

約数ペア:

[(1, 169374321), (3, 56458107), (9, 18819369), (27, 6273123), (41, 4131081), (81, 2091041), (123, 1377027), (369, 459009), (1107, 153003), (3321, 51001)]