84222261

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{22123}}^1$

素因数の和:22182

約数の個数: 20

約数和(自身を含む): 128496192

約数和(自身を除く): 44273931

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 22123, 66369, 199107, 597321, 1039781, 1791963, 3119343, 9358029, 28074087, 84222261]

約数ペア:

[(1, 84222261), (3, 28074087), (9, 9358029), (27, 3119343), (47, 1791963), (81, 1039781), (141, 597321), (423, 199107), (1269, 66369), (3807, 22123)]