55398291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83557}}^1$

素因数の和:83590

約数の個数: 16

約数和(自身を含む): 84226464

約数和(自身を除く): 28828173

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 83557, 250671, 1086241, 1420469, 3258723, 4261407, 18466097, 55398291]

約数ペア:

[(1, 55398291), (3, 18466097), (13, 4261407), (17, 3258723), (39, 1420469), (51, 1086241), (221, 250671), (663, 83557)]