69177969

素因数分解:

$3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 120393728

約数和(自身を除く): 51215759

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 469, 567, 603, 607, 1407, 1701, 1809, 1821, 4221, 4249, 5427, 5463, 12663, 12747, 16281, 16389, 37989, 38241, 40669, 49167, 113967, 114723, 122007, 147501, 284683, 344169, 366021, 854049, 1032507, 1098063, 2562147, 3294189, 7686441, 9882567, 23059323, 69177969]

約数ペア:

[(1, 69177969), (3, 23059323), (7, 9882567), (9, 7686441), (21, 3294189), (27, 2562147), (63, 1098063), (67, 1032507), (81, 854049), (189, 366021), (201, 344169), (243, 284683), (469, 147501), (567, 122007), (603, 114723), (607, 113967), (1407, 49167), (1701, 40669), (1809, 38241), (1821, 37989), (4221, 16389), (4249, 16281), (5427, 12747), (5463, 12663)]