1260954513

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27011}}^1$

素因数の和:27059

約数の個数: 64

約数和(自身を含む): 2420275200

約数和(自身を除く): 1159320687

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 1197, 1729, 2223, 2457, 3591, 5187, 6669, 15561, 27011, 46683, 81033, 189077, 243099, 351143, 513209, 567231, 729297, 1053429, 1539627, 1701693, 2458001, 3160287, 3592463, 4618881, 5105079, 6671717, 7374003, 9480861, 10777389, 13856643, 20015151, 22122009, 32332167, 46702019, 60045453, 66366027, 96996501, 140106057, 180136359, 420318171, 1260954513]

約数ペア:

[(1, 1260954513), (3, 420318171), (7, 180136359), (9, 140106057), (13, 96996501), (19, 66366027), (21, 60045453), (27, 46702019), (39, 32332167), (57, 22122009), (63, 20015151), (91, 13856643), (117, 10777389), (133, 9480861), (171, 7374003), (189, 6671717), (247, 5105079), (273, 4618881), (351, 3592463), (399, 3160287), (513, 2458001), (741, 1701693), (819, 1539627), (1197, 1053429), (1729, 729297), (2223, 567231), (2457, 513209), (3591, 351143), (5187, 243099), (6669, 189077), (15561, 81033), (27011, 46683)]