69459147

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 108979200

約数和(自身を除く): 39520053

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 2063, 3741, 6189, 11223, 18567, 33669, 55701, 59827, 88709, 179481, 266127, 538443, 798381, 1615329, 2395143, 2572561, 7717683, 23153049, 69459147]

約数ペア:

[(1, 69459147), (3, 23153049), (9, 7717683), (27, 2572561), (29, 2395143), (43, 1615329), (87, 798381), (129, 538443), (261, 266127), (387, 179481), (783, 88709), (1161, 59827), (1247, 55701), (2063, 33669), (3741, 18567), (6189, 11223)]