54879531

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{17539}}^1$

素因数の和:17698

約数の個数: 16

約数和(自身を含む): 84192000

約数和(自身を除く): 29312469

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 17539, 52617, 122773, 368319, 2613311, 7839933, 18293177, 54879531]

約数ペア:

[(1, 54879531), (3, 18293177), (7, 7839933), (21, 2613311), (149, 368319), (447, 122773), (1043, 52617), (3129, 17539)]