75173307

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 117657120

約数和(自身を除く): 42483813

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 121, 193, 319, 363, 407, 579, 957, 1073, 1221, 2123, 3219, 3509, 4477, 5597, 6369, 7141, 10527, 11803, 13431, 16791, 21423, 23353, 35409, 61567, 70059, 78551, 129833, 184701, 207089, 235653, 389499, 621267, 677237, 864061, 2031711, 2277979, 2592183, 6833937, 25057769, 75173307]

約数ペア:

[(1, 75173307), (3, 25057769), (11, 6833937), (29, 2592183), (33, 2277979), (37, 2031711), (87, 864061), (111, 677237), (121, 621267), (193, 389499), (319, 235653), (363, 207089), (407, 184701), (579, 129833), (957, 78551), (1073, 70059), (1221, 61567), (2123, 35409), (3219, 23353), (3509, 21423), (4477, 16791), (5597, 13431), (6369, 11803), (7141, 10527)]