64624641

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1321}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 90107520

約数和(自身を除く): 25482879

約数列:

[1, 3, 23, 69, 709, 1321, 2127, 3963, 16307, 30383, 48921, 91149, 936589, 2809767, 21541547, 64624641]

約数ペア:

[(1, 64624641), (3, 21541547), (23, 2809767), (69, 936589), (709, 91149), (1321, 48921), (2127, 30383), (3963, 16307)]