51669513

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3613}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 85695168

約数和(自身を除く): 34025655

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 3613, 4767, 10839, 14301, 25291, 32517, 75873, 227619, 820151, 2460453, 5741057, 7381359, 17223171, 51669513]

約数ペア:

[(1, 51669513), (3, 17223171), (7, 7381359), (9, 5741057), (21, 2460453), (63, 820151), (227, 227619), (681, 75873), (1589, 32517), (2043, 25291), (3613, 14301), (4767, 10839)]