83844969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 131621952

約数和(自身を除く): 47776983

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 173, 221, 289, 519, 559, 663, 731, 867, 1677, 2193, 2249, 2941, 3757, 6747, 7439, 8823, 9503, 11271, 12427, 22317, 28509, 37281, 38233, 49997, 96707, 114699, 126463, 149991, 161551, 290121, 379389, 484653, 649961, 1644019, 1949883, 2149871, 4932057, 6449613, 27948323, 83844969]

約数ペア:

[(1, 83844969), (3, 27948323), (13, 6449613), (17, 4932057), (39, 2149871), (43, 1949883), (51, 1644019), (129, 649961), (173, 484653), (221, 379389), (289, 290121), (519, 161551), (559, 149991), (663, 126463), (731, 114699), (867, 96707), (1677, 49997), (2193, 38233), (2249, 37281), (2941, 28509), (3757, 22317), (6747, 12427), (7439, 11271), (8823, 9503)]