54288423

素因数分解:

$3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 91765440

約数和(自身を除く): 37477017

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 441, 479, 771, 1437, 1799, 2313, 3353, 4311, 5397, 10059, 12593, 16191, 23471, 30177, 37779, 70413, 113337, 123103, 211239, 369309, 861721, 1107927, 2585163, 6032047, 7755489, 18096141, 54288423]

約数ペア:

[(1, 54288423), (3, 18096141), (7, 7755489), (9, 6032047), (21, 2585163), (49, 1107927), (63, 861721), (147, 369309), (257, 211239), (441, 123103), (479, 113337), (771, 70413), (1437, 37779), (1799, 30177), (2313, 23471), (3353, 16191), (4311, 12593), (5397, 10059)]