54413919

素因数分解:

$3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1579}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 90047360

約数和(自身を除く): 35633441

約数列:

[1, 3, 7, 9, 21, 63, 547, 1579, 1641, 3829, 4737, 4923, 11053, 11487, 14211, 33159, 34461, 99477, 863713, 2591139, 6045991, 7773417, 18137973, 54413919]

約数ペア:

[(1, 54413919), (3, 18137973), (7, 7773417), (9, 6045991), (21, 2591139), (63, 863713), (547, 99477), (1579, 34461), (1641, 33159), (3829, 14211), (4737, 11487), (4923, 11053)]