129731811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 204653568

約数和(自身を除く): 74921757

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 223, 289, 561, 669, 671, 867, 1037, 2013, 2453, 3111, 3179, 3791, 7359, 9537, 11373, 11407, 13603, 17629, 34221, 40809, 41701, 52887, 64447, 125103, 149633, 193341, 193919, 231251, 448899, 581757, 693753, 708917, 2126751, 2543761, 3931267, 7631283, 11793801, 43243937, 129731811]

約数ペア:

[(1, 129731811), (3, 43243937), (11, 11793801), (17, 7631283), (33, 3931267), (51, 2543761), (61, 2126751), (183, 708917), (187, 693753), (223, 581757), (289, 448899), (561, 231251), (669, 193919), (671, 193341), (867, 149633), (1037, 125103), (2013, 64447), (2453, 52887), (3111, 41701), (3179, 40809), (3791, 34221), (7359, 17629), (9537, 13603), (11373, 11407)]