27576471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 14420841

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 433, 897, 923, 1299, 1633, 2769, 4899, 5629, 9959, 16887, 21229, 29877, 30743, 63687, 92229, 129467, 388401, 399659, 707089, 1198977, 2121267, 9192157, 27576471]

約数ペア:

[(1, 27576471), (3, 9192157), (13, 2121267), (23, 1198977), (39, 707089), (69, 399659), (71, 388401), (213, 129467), (299, 92229), (433, 63687), (897, 30743), (923, 29877), (1299, 21229), (1633, 16887), (2769, 9959), (4899, 5629)]