55085859

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 85168640

約数和(自身を除く): 30082781

約数列:

[1, 3, 9, 27, 37, 67, 111, 201, 333, 603, 823, 999, 1809, 2469, 2479, 7407, 7437, 22221, 22311, 30451, 55141, 66933, 91353, 165423, 274059, 496269, 822177, 1488807, 2040217, 6120651, 18361953, 55085859]

約数ペア:

[(1, 55085859), (3, 18361953), (9, 6120651), (27, 2040217), (37, 1488807), (67, 822177), (111, 496269), (201, 274059), (333, 165423), (603, 91353), (823, 66933), (999, 55141), (1809, 30451), (2469, 22311), (2479, 22221), (7407, 7437)]