89788971783

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1\times {\mathrm{2437}}^1$

素因数の和:3436

約数の個数: 64

約数和(自身を含む): 145596579840

約数和(自身を除く): 55807608057

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 863, 2033, 2247, 2437, 2589, 6041, 6099, 7311, 14231, 16397, 17059, 18123, 42693, 46303, 49191, 51177, 92341, 114779, 138909, 260759, 277023, 324121, 344337, 646387, 782277, 972363, 1754479, 1825313, 1939161, 2103131, 4954421, 5263437, 5475939, 6309393, 12281353, 14721917, 14863263, 34680947, 36844059, 39959489, 44165751, 104042841, 119878467, 225035017, 279716423, 675105051, 839149269, 1575245119, 4275665323, 4725735357, 12826995969, 29929657261, 89788971783]

約数ペア:

[(1, 89788971783), (3, 29929657261), (7, 12826995969), (19, 4725735357), (21, 4275665323), (57, 1575245119), (107, 839149269), (133, 675105051), (321, 279716423), (399, 225035017), (749, 119878467), (863, 104042841), (2033, 44165751), (2247, 39959489), (2437, 36844059), (2589, 34680947), (6041, 14863263), (6099, 14721917), (7311, 12281353), (14231, 6309393), (16397, 5475939), (17059, 5263437), (18123, 4954421), (42693, 2103131), (46303, 1939161), (49191, 1825313), (51177, 1754479), (92341, 972363), (114779, 782277), (138909, 646387), (260759, 344337), (277023, 324121)]