446200407

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{6661}}^1$

素因数の和:7500

約数の個数: 20

約数和(自身を含む): 667452456

約数和(自身を除く): 221252049

約数列:

[1, 3, 9, 27, 81, 827, 2481, 6661, 7443, 19983, 22329, 59949, 66987, 179847, 539541, 5508647, 16525941, 49577823, 148733469, 446200407]

約数ペア:

[(1, 446200407), (3, 148733469), (9, 49577823), (27, 16525941), (81, 5508647), (827, 539541), (2481, 179847), (6661, 66987), (7443, 59949), (19983, 22329)]