77763555

素因数分解:

$3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2377}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 135032352

約数和(自身を除く): 57268797

約数列:

[1, 3, 5, 9, 15, 45, 727, 2181, 2377, 3635, 6543, 7131, 10905, 11885, 21393, 32715, 35655, 106965, 1728079, 5184237, 8640395, 15552711, 25921185, 77763555]

約数ペア:

[(1, 77763555), (3, 25921185), (5, 15552711), (9, 8640395), (15, 5184237), (45, 1728079), (727, 106965), (2181, 35655), (2377, 32715), (3635, 21393), (6543, 11885), (7131, 10905)]