27829857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 42223104

約数和(自身を除く): 14393247

約数列:

[1, 3, 11, 33, 41, 67, 123, 201, 307, 451, 737, 921, 1353, 2211, 2747, 3377, 8241, 10131, 12587, 20569, 30217, 37761, 61707, 90651, 138457, 226259, 415371, 678777, 843329, 2529987, 9276619, 27829857]

約数ペア:

[(1, 27829857), (3, 9276619), (11, 2529987), (33, 843329), (41, 678777), (67, 415371), (123, 226259), (201, 138457), (307, 90651), (451, 61707), (737, 37761), (921, 30217), (1353, 20569), (2211, 12587), (2747, 10131), (3377, 8241)]