53455731

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3851}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 81600768

約数和(自身を除く): 28145037

約数列:

[1, 3, 7, 21, 661, 1983, 3851, 4627, 11553, 13881, 26957, 80871, 2545511, 7636533, 17818577, 53455731]

約数ペア:

[(1, 53455731), (3, 17818577), (7, 7636533), (21, 2545511), (661, 80871), (1983, 26957), (3851, 13881), (4627, 11553)]