77973795

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75337}}^1$

素因数の和:75371

約数の個数: 24

約数和(自身を含む): 141032736

約数和(自身を除く): 63058941

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 75337, 226011, 376685, 678033, 1130055, 1732751, 3390165, 5198253, 8663755, 15594759, 25991265, 77973795]

約数ペア:

[(1, 77973795), (3, 25991265), (5, 15594759), (9, 8663755), (15, 5198253), (23, 3390165), (45, 1732751), (69, 1130055), (115, 678033), (207, 376685), (345, 226011), (1035, 75337)]