123185043

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89459}}^1$

素因数の和:89488

約数の個数: 20

約数和(自身を含む): 194843880

約数和(自身を除く): 71658837

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 89459, 268377, 805131, 1520803, 2415393, 4562409, 7246179, 13687227, 41061681, 123185043]

約数ペア:

[(1, 123185043), (3, 41061681), (9, 13687227), (17, 7246179), (27, 4562409), (51, 2415393), (81, 1520803), (153, 805131), (459, 268377), (1377, 89459)]