67649121

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53309}}^1$

素因数の和:53365

約数の個数: 16

約数和(自身を含む): 102355200

約数和(自身を除く): 34706079

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 53309, 159927, 479781, 1439343, 2505523, 7516569, 22549707, 67649121]

約数ペア:

[(1, 67649121), (3, 22549707), (9, 7516569), (27, 2505523), (47, 1439343), (141, 479781), (423, 159927), (1269, 53309)]