126600003

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{91939}}^1$

素因数の和:91968

約数の個数: 20

約数和(自身を含む): 200245320

約数和(自身を除く): 73645317

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 91939, 275817, 827451, 1562963, 2482353, 4688889, 7447059, 14066667, 42200001, 126600003]

約数ペア:

[(1, 126600003), (3, 42200001), (9, 14066667), (17, 7447059), (27, 4688889), (51, 2482353), (81, 1562963), (153, 827451), (459, 275817), (1377, 91939)]