492760989

素因数分解:

$3^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1669

約数の個数: 56

約数和(自身を含む): 858730752

約数和(自身を除く): 365969763

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 243, 427, 549, 567, 729, 1281, 1583, 1647, 1701, 3843, 4749, 4941, 5103, 11081, 11529, 14247, 14823, 33243, 34587, 42741, 44469, 96563, 99729, 103761, 128223, 289689, 299187, 311283, 384669, 675941, 869067, 897561, 1154007, 2027823, 2607201, 2692683, 6083469, 7821603, 8078049, 18250407, 23464809, 54751221, 70394427, 164253663, 492760989]

約数ペア:

[(1, 492760989), (3, 164253663), (7, 70394427), (9, 54751221), (21, 23464809), (27, 18250407), (61, 8078049), (63, 7821603), (81, 6083469), (183, 2692683), (189, 2607201), (243, 2027823), (427, 1154007), (549, 897561), (567, 869067), (729, 675941), (1281, 384669), (1583, 311283), (1647, 299187), (1701, 289689), (3843, 128223), (4749, 103761), (4941, 99729), (5103, 96563), (11081, 44469), (11529, 42741), (14247, 34587), (14823, 33243)]