554316453

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{129121}}^1$

素因数の和:129186

約数の個数: 20

約数和(自身を含む): 843683148

約数和(自身を除く): 289366695

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 129121, 387363, 1162089, 3486267, 6843413, 10458801, 20530239, 61590717, 184772151, 554316453]

約数ペア:

[(1, 554316453), (3, 184772151), (9, 61590717), (27, 20530239), (53, 10458801), (81, 6843413), (159, 3486267), (477, 1162089), (1431, 387363), (4293, 129121)]