84428919

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 48627081

約数列:

[1, 3, 9, 17, 27, 51, 153, 419, 439, 459, 1257, 1317, 3771, 3951, 7123, 7463, 11313, 11853, 21369, 22389, 64107, 67167, 183941, 192321, 201501, 551823, 1655469, 3126997, 4966407, 9380991, 28142973, 84428919]

約数ペア:

[(1, 84428919), (3, 28142973), (9, 9380991), (17, 4966407), (27, 3126997), (51, 1655469), (153, 551823), (419, 201501), (439, 192321), (459, 183941), (1257, 67167), (1317, 64107), (3771, 22389), (3951, 21369), (7123, 11853), (7463, 11313)]