27514701

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 42762240

約数和(自身を除く): 15247539

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 463, 639, 837, 1389, 1917, 2201, 4167, 6603, 12501, 14353, 19809, 32873, 43059, 59427, 98619, 129177, 295857, 387531, 887571, 1019063, 3057189, 9171567, 27514701]

約数ペア:

[(1, 27514701), (3, 9171567), (9, 3057189), (27, 1019063), (31, 887571), (71, 387531), (93, 295857), (213, 129177), (279, 98619), (463, 59427), (639, 43059), (837, 32873), (1389, 19809), (1917, 14353), (2201, 12501), (4167, 6603)]