53004321

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{4663}}^1$

素因数の和:5093

約数の個数: 16

約数和(自身を含む): 78728320

約数和(自身を除く): 25723999

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 4663, 11367, 13989, 41967, 125901, 1963123, 5889369, 17668107, 53004321]

約数ペア:

[(1, 53004321), (3, 17668107), (9, 5889369), (27, 1963123), (421, 125901), (1263, 41967), (3789, 13989), (4663, 11367)]