554986539

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1209121}}^1$

素因数の和:1209147

約数の個数: 16

約数和(自身を含む): 870567840

約数和(自身を除く): 315581301

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1209121, 3627363, 10882089, 20555057, 32646267, 61665171, 184995513, 554986539]

約数ペア:

[(1, 554986539), (3, 184995513), (9, 61665171), (17, 32646267), (27, 20555057), (51, 10882089), (153, 3627363), (459, 1209121)]