2891952909

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4751

約数の個数: 64

約数和(自身を含む): 4814899200

約数和(自身を除く): 1922946291

約数列:

[1, 3, 9, 17, 23, 27, 51, 59, 69, 153, 177, 207, 391, 459, 531, 621, 1003, 1173, 1357, 1593, 3009, 3519, 4071, 4643, 9027, 10557, 12213, 13929, 23069, 27081, 36639, 41787, 69207, 78931, 106789, 125361, 207621, 236793, 273937, 320367, 622863, 710379, 821811, 961101, 1815413, 2131137, 2465433, 2883303, 4656929, 5446239, 6300551, 7396299, 13970787, 16338717, 18901653, 41912361, 49016151, 56704959, 107109367, 125737083, 170114877, 321328101, 963984303, 2891952909]

約数ペア:

[(1, 2891952909), (3, 963984303), (9, 321328101), (17, 170114877), (23, 125737083), (27, 107109367), (51, 56704959), (59, 49016151), (69, 41912361), (153, 18901653), (177, 16338717), (207, 13970787), (391, 7396299), (459, 6300551), (531, 5446239), (621, 4656929), (1003, 2883303), (1173, 2465433), (1357, 2131137), (1593, 1815413), (3009, 961101), (3519, 821811), (4071, 710379), (4643, 622863), (9027, 320367), (10557, 273937), (12213, 236793), (13929, 207621), (23069, 125361), (27081, 106789), (36639, 78931), (41787, 69207)]