75173643

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 118656000

約数和(自身を除く): 43482357

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 597, 823, 1791, 2469, 3383, 5373, 7407, 10149, 13991, 22221, 30447, 41973, 91341, 125919, 163777, 377757, 491331, 1473993, 2784209, 4421979, 8352627, 25057881, 75173643]

約数ペア:

[(1, 75173643), (3, 25057881), (9, 8352627), (17, 4421979), (27, 2784209), (51, 1473993), (153, 491331), (199, 377757), (459, 163777), (597, 125919), (823, 91341), (1791, 41973), (2469, 30447), (3383, 22221), (5373, 13991), (7407, 10149)]