57166569

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 90979200

約数和(自身を除く): 33812631

約数列:

[1, 3, 9, 23, 29, 69, 87, 89, 107, 207, 261, 267, 321, 667, 801, 963, 2001, 2047, 2461, 2581, 3103, 6003, 6141, 7383, 7743, 9309, 9523, 18423, 22149, 23229, 27927, 28569, 59363, 71369, 85707, 178089, 214107, 219029, 276167, 534267, 642321, 657087, 828501, 1971261, 2485503, 6351841, 19055523, 57166569]

約数ペア:

[(1, 57166569), (3, 19055523), (9, 6351841), (23, 2485503), (29, 1971261), (69, 828501), (87, 657087), (89, 642321), (107, 534267), (207, 276167), (261, 219029), (267, 214107), (321, 178089), (667, 85707), (801, 71369), (963, 59363), (2001, 28569), (2047, 27927), (2461, 23229), (2581, 22149), (3103, 18423), (6003, 9523), (6141, 9309), (7383, 7743)]