81814353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{8863}}^1$

素因数の和:9064

約数の個数: 16

約数和(自身を含む): 116153856

約数和(自身を除く): 34339503

約数列:

[1, 3, 17, 51, 181, 543, 3077, 8863, 9231, 26589, 150671, 452013, 1604203, 4812609, 27271451, 81814353]

約数ペア:

[(1, 81814353), (3, 27271451), (17, 4812609), (51, 1604203), (181, 452013), (543, 150671), (3077, 26589), (8863, 9231)]