64497927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3947}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 92856960

約数和(自身を除く): 28359033

約数列:

[1, 3, 13, 39, 419, 1257, 3947, 5447, 11841, 16341, 51311, 153933, 1653793, 4961379, 21499309, 64497927]

約数ペア:

[(1, 64497927), (3, 21499309), (13, 4961379), (39, 1653793), (419, 153933), (1257, 51311), (3947, 16341), (5447, 11841)]