55196739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27751}}^1$

素因数の和:27787

約数の個数: 24

約数和(自身を含む): 90915552

約数和(自身を除く): 35718813

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 27751, 83253, 249759, 360763, 471767, 1082289, 1415301, 3246867, 4245903, 6132971, 18398913, 55196739]

約数ペア:

[(1, 55196739), (3, 18398913), (9, 6132971), (13, 4245903), (17, 3246867), (39, 1415301), (51, 1082289), (117, 471767), (153, 360763), (221, 249759), (663, 83253), (1989, 27751)]