127408023

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 188697600

約数和(自身を除く): 61289577

約数列:

[1, 3, 9, 47, 141, 359, 423, 839, 1077, 2517, 3231, 7551, 16873, 39433, 50619, 118299, 151857, 301201, 354897, 903603, 2710809, 14156447, 42469341, 127408023]

約数ペア:

[(1, 127408023), (3, 42469341), (9, 14156447), (47, 2710809), (141, 903603), (359, 354897), (423, 301201), (839, 151857), (1077, 118299), (2517, 50619), (3231, 39433), (7551, 16873)]