74385297

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 128116736

約数和(自身を除く): 53731439

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 889, 1033, 1143, 2667, 3099, 3429, 7231, 8001, 9297, 10287, 21693, 24003, 27891, 65079, 72009, 83673, 131191, 195237, 393573, 585711, 918337, 1180719, 2755011, 3542157, 8265033, 10626471, 24795099, 74385297]

約数ペア:

[(1, 74385297), (3, 24795099), (7, 10626471), (9, 8265033), (21, 3542157), (27, 2755011), (63, 1180719), (81, 918337), (127, 585711), (189, 393573), (381, 195237), (567, 131191), (889, 83673), (1033, 72009), (1143, 65079), (2667, 27891), (3099, 24003), (3429, 21693), (7231, 10287), (8001, 9297)]