55192761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27749}}^1$

素因数の和:27785

約数の個数: 24

約数和(自身を含む): 90909000

約数和(自身を除く): 35716239

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 27749, 83247, 249741, 360737, 471733, 1082211, 1415199, 3246633, 4245597, 6132529, 18397587, 55192761]

約数ペア:

[(1, 55192761), (3, 18397587), (9, 6132529), (13, 4245597), (17, 3246633), (39, 1415199), (51, 1082211), (117, 471733), (153, 360737), (221, 249741), (663, 83247), (1989, 27749)]