26765661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 14723619

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 881, 1599, 2337, 2643, 10127, 11453, 16739, 30381, 34359, 36121, 50217, 108363, 217607, 469573, 652821, 686299, 1408719, 2058897, 8921887, 26765661]

約数ペア:

[(1, 26765661), (3, 8921887), (13, 2058897), (19, 1408719), (39, 686299), (41, 652821), (57, 469573), (123, 217607), (247, 108363), (533, 50217), (741, 36121), (779, 34359), (881, 30381), (1599, 16739), (2337, 11453), (2643, 10127)]