64813521

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1697}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 89654400

約数和(自身を除く): 24840879

約数列:

[1, 3, 29, 87, 439, 1317, 1697, 5091, 12731, 38193, 49213, 147639, 744983, 2234949, 21604507, 64813521]

約数ペア:

[(1, 64813521), (3, 21604507), (29, 2234949), (87, 744983), (439, 147639), (1317, 49213), (1697, 38193), (5091, 12731)]