27080337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 12843375

約数列:

[1, 3, 17, 37, 51, 111, 113, 127, 339, 381, 629, 1887, 1921, 2159, 4181, 4699, 5763, 6477, 12543, 14097, 14351, 43053, 71077, 79883, 213231, 239649, 243967, 530987, 731901, 1592961, 9026779, 27080337]

約数ペア:

[(1, 27080337), (3, 9026779), (17, 1592961), (37, 731901), (51, 530987), (111, 243967), (113, 239649), (127, 213231), (339, 79883), (381, 71077), (629, 43053), (1887, 14351), (1921, 14097), (2159, 12543), (4181, 6477), (4699, 5763)]