127755387

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{29759}}^1$

素因数の和:29824

約数の個数: 20

約数和(自身を含む): 194451840

約数和(自身を除く): 66696453

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 29759, 89277, 267831, 803493, 1577227, 2410479, 4731681, 14195043, 42585129, 127755387]

約数ペア:

[(1, 127755387), (3, 42585129), (9, 14195043), (27, 4731681), (53, 2410479), (81, 1577227), (159, 803493), (477, 267831), (1431, 89277), (4293, 29759)]