64306563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1223}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 90948096

約数和(自身を除く): 26641533

約数列:

[1, 3, 17, 51, 1031, 1223, 3093, 3669, 17527, 20791, 52581, 62373, 1260913, 3782739, 21435521, 64306563]

約数ペア:

[(1, 64306563), (3, 21435521), (17, 3782739), (51, 1260913), (1031, 62373), (1223, 52581), (3093, 20791), (3669, 17527)]