164486481

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{17959}}^1$

素因数の和:18076

約数の個数: 16

約数和(自身を含む): 227589120

約数和(自身を除く): 63102639

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 17959, 53877, 772237, 1275089, 2316711, 3825267, 54828827, 164486481]

約数ペア:

[(1, 164486481), (3, 54828827), (43, 3825267), (71, 2316711), (129, 1275089), (213, 772237), (3053, 53877), (9159, 17959)]