85554387

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{62131}}^1$

素因数の和:62160

約数の個数: 20

約数和(自身を含む): 135323496

約数和(自身を除く): 49769109

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 62131, 186393, 559179, 1056227, 1677537, 3168681, 5032611, 9506043, 28518129, 85554387]

約数ペア:

[(1, 85554387), (3, 28518129), (9, 9506043), (17, 5032611), (27, 3168681), (51, 1677537), (81, 1056227), (153, 559179), (459, 186393), (1377, 62131)]