55144269

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 81106272

約数和(自身を除く): 25962003

約数列:

[1, 3, 9, 107, 173, 321, 331, 519, 963, 993, 1557, 2979, 18511, 35417, 55533, 57263, 106251, 166599, 171789, 318753, 515367, 6127141, 18381423, 55144269]

約数ペア:

[(1, 55144269), (3, 18381423), (9, 6127141), (107, 515367), (173, 318753), (321, 171789), (331, 166599), (519, 106251), (963, 57263), (993, 55533), (1557, 35417), (2979, 18511)]