78232179

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1559}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 107078400

約数和(自身を除く): 28846221

約数列:

[1, 3, 43, 129, 389, 1167, 1559, 4677, 16727, 50181, 67037, 201111, 606451, 1819353, 26077393, 78232179]

約数ペア:

[(1, 78232179), (3, 26077393), (43, 1819353), (129, 606451), (389, 201111), (1167, 67037), (1559, 50181), (4677, 16727)]