228016053

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{165589}}^1$

素因数の和:165618

約数の個数: 20

約数和(自身を含む): 360655020

約数和(自身を除く): 132638967

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 165589, 496767, 1490301, 2815013, 4470903, 8445039, 13412709, 25335117, 76005351, 228016053]

約数ペア:

[(1, 228016053), (3, 76005351), (9, 25335117), (17, 13412709), (27, 8445039), (51, 4470903), (81, 2815013), (153, 1490301), (459, 496767), (1377, 165589)]