90383721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 131991552

約数和(自身を除く): 41607831

約数列:

[1, 3, 23, 41, 43, 69, 123, 129, 743, 943, 989, 1763, 2229, 2829, 2967, 5289, 17089, 30463, 31949, 40549, 51267, 91389, 95847, 121647, 700649, 734827, 1309909, 2101947, 2204481, 3929727, 30127907, 90383721]

約数ペア:

[(1, 90383721), (3, 30127907), (23, 3929727), (41, 2204481), (43, 2101947), (69, 1309909), (123, 734827), (129, 700649), (743, 121647), (943, 95847), (989, 91389), (1763, 51267), (2229, 40549), (2829, 31949), (2967, 30463), (5289, 17089)]