271844667

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{78049}}^1$

素因数の和:78104

約数の個数: 20

約数和(自身を含む): 415538200

約数和(自身を除く): 143693533

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 78049, 234147, 702441, 2107323, 3356107, 6321969, 10068321, 30204963, 90614889, 271844667]

約数ペア:

[(1, 271844667), (3, 90614889), (9, 30204963), (27, 10068321), (43, 6321969), (81, 3356107), (129, 2107323), (387, 702441), (1161, 234147), (3483, 78049)]