28540996839

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{787099}}^1$

素因数の和:787204

約数の個数: 32

約数和(自身を含む): 45336960000

約数和(自身を除く): 16795963161

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 12087, 36261, 787099, 2361297, 7083891, 13380683, 21251673, 40142049, 62180821, 120426147, 186542463, 361278441, 559627389, 1057073957, 1678882167, 3171221871, 9513665613, 28540996839]

約数ペア:

[(1, 28540996839), (3, 9513665613), (9, 3171221871), (17, 1678882167), (27, 1057073957), (51, 559627389), (79, 361278441), (153, 186542463), (237, 120426147), (459, 62180821), (711, 40142049), (1343, 21251673), (2133, 13380683), (4029, 7083891), (12087, 2361297), (36261, 787099)]