160381971

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83663}}^1$

素因数の和:83743

約数の個数: 16

約数和(自身を含む): 240952320

約数和(自身を除く): 80570349

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 83663, 250989, 752967, 2258901, 5940073, 17820219, 53460657, 160381971]

約数ペア:

[(1, 160381971), (3, 53460657), (9, 17820219), (27, 5940073), (71, 2258901), (213, 752967), (639, 250989), (1917, 83663)]