27553923

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 42735888

約数和(自身を除く): 15181965

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 2467, 3723, 7401, 11169, 22203, 41939, 125817, 180091, 377451, 540273, 1620819, 3061547, 9184641, 27553923]

約数ペア:

[(1, 27553923), (3, 9184641), (9, 3061547), (17, 1620819), (51, 540273), (73, 377451), (153, 180091), (219, 125817), (657, 41939), (1241, 22203), (2467, 11169), (3723, 7401)]