54024321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6961}}^1$

素因数の和:7176

約数の個数: 16

約数和(自身を含む): 77974400

約数和(自身を除く): 23950079

約数列:

[1, 3, 13, 39, 199, 597, 2587, 6961, 7761, 20883, 90493, 271479, 1385239, 4155717, 18008107, 54024321]

約数ペア:

[(1, 54024321), (3, 18008107), (13, 4155717), (39, 1385239), (199, 271479), (597, 90493), (2587, 20883), (6961, 7761)]