49207768281

素因数分解:

$3^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{316097}}^1$

素因数の和:316470

約数の個数: 36

約数和(自身を含む): 82916930772

約数和(自身を除く): 33709162491

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 353, 441, 1059, 2471, 3177, 7413, 17297, 22239, 51891, 155673, 316097, 948291, 2212679, 2844873, 6638037, 15488753, 19914111, 46466259, 111582241, 139398777, 334746723, 781075687, 1004240169, 2343227061, 5467529809, 7029681183, 16402589427, 49207768281]

約数ペア:

[(1, 49207768281), (3, 16402589427), (7, 7029681183), (9, 5467529809), (21, 2343227061), (49, 1004240169), (63, 781075687), (147, 334746723), (353, 139398777), (441, 111582241), (1059, 46466259), (2471, 19914111), (3177, 15488753), (7413, 6638037), (17297, 2844873), (22239, 2212679), (51891, 948291), (155673, 316097)]