27996003

素因数分解:

$3^3\times 7^3\times {\mathrm{3023}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 20387997

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3023, 3087, 9069, 9261, 21161, 27207, 63483, 81621, 148127, 190449, 444381, 571347, 1036889, 1333143, 3110667, 3999429, 9332001, 27996003]

約数ペア:

[(1, 27996003), (3, 9332001), (7, 3999429), (9, 3110667), (21, 1333143), (27, 1036889), (49, 571347), (63, 444381), (147, 190449), (189, 148127), (343, 81621), (441, 63483), (1029, 27207), (1323, 21161), (3023, 9261), (3087, 9069)]