68994021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{859}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 94489920

約数和(自身を除く): 25495899

約数列:

[1, 3, 41, 123, 653, 859, 1959, 2577, 26773, 35219, 80319, 105657, 560927, 1682781, 22998007, 68994021]

約数ペア:

[(1, 68994021), (3, 22998007), (41, 1682781), (123, 560927), (653, 105657), (859, 80319), (1959, 35219), (2577, 26773)]