55273761

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1039}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 83715840

約数和(自身を除く): 28442079

約数列:

[1, 3, 9, 23, 69, 207, 257, 771, 1039, 2313, 3117, 5911, 9351, 17733, 23897, 53199, 71691, 215073, 267023, 801069, 2403207, 6141529, 18424587, 55273761]

約数ペア:

[(1, 55273761), (3, 18424587), (9, 6141529), (23, 2403207), (69, 801069), (207, 267023), (257, 215073), (771, 71691), (1039, 53199), (2313, 23897), (3117, 17733), (5911, 9351)]