75860127

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 55599201

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 287, 301, 369, 387, 683, 861, 903, 1763, 2049, 2583, 2709, 4781, 5289, 6147, 12341, 14343, 15867, 28003, 29369, 37023, 43029, 84009, 88107, 111069, 196021, 205583, 252027, 264321, 588063, 616749, 1204129, 1764189, 1850247, 3612387, 8428903, 10837161, 25286709, 75860127]

約数ペア:

[(1, 75860127), (3, 25286709), (7, 10837161), (9, 8428903), (21, 3612387), (41, 1850247), (43, 1764189), (63, 1204129), (123, 616749), (129, 588063), (287, 264321), (301, 252027), (369, 205583), (387, 196021), (683, 111069), (861, 88107), (903, 84009), (1763, 43029), (2049, 37023), (2583, 29369), (2709, 28003), (4781, 15867), (5289, 14343), (6147, 12341)]