85311963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1693}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 134774640

約数和(自身を除く): 49462677

約数列:

[1, 3, 9, 11, 33, 99, 509, 1527, 1693, 4581, 5079, 5599, 15237, 16797, 18623, 50391, 55869, 167607, 861737, 2585211, 7755633, 9479107, 28437321, 85311963]

約数ペア:

[(1, 85311963), (3, 28437321), (9, 9479107), (11, 7755633), (33, 2585211), (99, 861737), (509, 167607), (1527, 55869), (1693, 50391), (4581, 18623), (5079, 16797), (5599, 15237)]