127286919

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9407

約数の個数: 24

約数和(自身を含む): 193454352

約数和(自身を除く): 66167433

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 9323, 13653, 27969, 83907, 344951, 382243, 1034853, 1146729, 3104559, 3440187, 14142991, 42428973, 127286919]

約数ペア:

[(1, 127286919), (3, 42428973), (9, 14142991), (37, 3440187), (41, 3104559), (111, 1146729), (123, 1034853), (333, 382243), (369, 344951), (1517, 83907), (4551, 27969), (9323, 13653)]