74718207

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 116200656

約数和(自身を除く): 41482449

約数列:

[1, 3, 9, 27, 37, 81, 107, 111, 233, 321, 333, 699, 963, 999, 2097, 2889, 2997, 3959, 6291, 8621, 8667, 11877, 18873, 24931, 25863, 35631, 74793, 77589, 106893, 224379, 232767, 320679, 673137, 698301, 922447, 2019411, 2767341, 8302023, 24906069, 74718207]

約数ペア:

[(1, 74718207), (3, 24906069), (9, 8302023), (27, 2767341), (37, 2019411), (81, 922447), (107, 698301), (111, 673137), (233, 320679), (321, 232767), (333, 224379), (699, 106893), (963, 77589), (999, 74793), (2097, 35631), (2889, 25863), (2997, 24931), (3959, 18873), (6291, 11877), (8621, 8667)]