923210757

素因数分解:

$3^3\times 7^1\times {\mathrm{727}}^1\times {\mathrm{6719}}^1$

素因数の和:7462

約数の個数: 32

約数和(自身を含む): 1565491200

約数和(自身を除く): 642280443

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 727, 2181, 5089, 6543, 6719, 15267, 19629, 20157, 45801, 47033, 60471, 137403, 141099, 181413, 423297, 1269891, 4884713, 14654139, 34192991, 43962417, 102578973, 131887251, 307736919, 923210757]

約数ペア:

[(1, 923210757), (3, 307736919), (7, 131887251), (9, 102578973), (21, 43962417), (27, 34192991), (63, 14654139), (189, 4884713), (727, 1269891), (2181, 423297), (5089, 181413), (6543, 141099), (6719, 137403), (15267, 60471), (19629, 47033), (20157, 45801)]