162012321

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{18539}}^1$

素因数の和:19516

約数の個数: 12

約数和(自身を含む): 234271440

約数和(自身を除く): 72259119

約数列:

[1, 3, 9, 971, 2913, 8739, 18539, 55617, 166851, 18001369, 54004107, 162012321]

約数ペア:

[(1, 162012321), (3, 54004107), (9, 18001369), (971, 166851), (2913, 55617), (8739, 18539)]