85987869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 131410944

約数和(自身を除く): 45423075

約数列:

[1, 3, 11, 23, 33, 69, 193, 253, 579, 587, 759, 1761, 2123, 4439, 6369, 6457, 13317, 13501, 19371, 40503, 48829, 113291, 146487, 148511, 339873, 445533, 1246201, 2605693, 3738603, 7817079, 28662623, 85987869]

約数ペア:

[(1, 85987869), (3, 28662623), (11, 7817079), (23, 3738603), (33, 2605693), (69, 1246201), (193, 445533), (253, 339873), (579, 148511), (587, 146487), (759, 113291), (1761, 48829), (2123, 40503), (4439, 19371), (6369, 13501), (6457, 13317)]