132869889

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{40009}}^1$

素因数の和:40062

約数の個数: 20

約数和(自身を含む): 203330820

約数和(自身を除く): 70460931

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 40009, 120027, 360081, 1080243, 1640369, 3240729, 4921107, 14763321, 44289963, 132869889]

約数ペア:

[(1, 132869889), (3, 44289963), (9, 14763321), (27, 4921107), (41, 3240729), (81, 1640369), (123, 1080243), (369, 360081), (1107, 120027), (3321, 40009)]