203489073

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{4079}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 308056320

約数和(自身を除く): 104567247

約数列:

[1, 3, 9, 23, 69, 207, 241, 723, 2169, 4079, 5543, 12237, 16629, 36711, 49887, 93817, 281451, 844353, 983039, 2949117, 8847351, 22609897, 67829691, 203489073]

約数ペア:

[(1, 203489073), (3, 67829691), (9, 22609897), (23, 8847351), (69, 2949117), (207, 983039), (241, 844353), (723, 281451), (2169, 93817), (4079, 49887), (5543, 36711), (12237, 16629)]