84572343

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{28219}}^1$

素因数の和:28268

約数の個数: 20

約数和(自身を含む): 129755560

約数和(自身を除く): 45183217

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 28219, 84657, 253971, 761913, 1044103, 2285739, 3132309, 9396927, 28190781, 84572343]

約数ペア:

[(1, 84572343), (3, 28190781), (9, 9396927), (27, 3132309), (37, 2285739), (81, 1044103), (111, 761913), (333, 253971), (999, 84657), (2997, 28219)]