87448833

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19709}}^1$

素因数の和:19761

約数の個数: 24

約数和(自身を含む): 138364200

約数和(自身を除く): 50915367

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 19709, 59127, 177381, 335053, 571561, 1005159, 1714683, 3015477, 5144049, 9716537, 29149611, 87448833]

約数ペア:

[(1, 87448833), (3, 29149611), (9, 9716537), (17, 5144049), (29, 3015477), (51, 1714683), (87, 1005159), (153, 571561), (261, 335053), (493, 177381), (1479, 59127), (4437, 19709)]