54247599

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4327}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 90022400

約数和(自身を除く): 35774801

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 4327, 12537, 12981, 30289, 38943, 90867, 272601, 861073, 2583219, 6027511, 7749657, 18082533, 54247599]

約数ペア:

[(1, 54247599), (3, 18082533), (7, 7749657), (9, 6027511), (21, 2583219), (63, 861073), (199, 272601), (597, 90867), (1393, 38943), (1791, 30289), (4179, 12981), (4327, 12537)]