65285649

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 116954880

約数和(自身を除く): 51669231

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 99, 111, 117, 143, 297, 333, 351, 407, 429, 457, 481, 999, 1221, 1287, 1371, 1443, 3663, 3861, 4113, 4329, 5027, 5291, 5941, 10989, 12339, 12987, 15081, 15873, 16909, 17823, 45243, 47619, 50727, 53469, 65351, 135729, 142857, 152181, 160407, 185999, 196053, 219817, 456543, 557997, 588159, 659451, 1673991, 1764477, 1978353, 2417987, 5021973, 5935059, 7253961, 21761883, 65285649]

約数ペア:

[(1, 65285649), (3, 21761883), (9, 7253961), (11, 5935059), (13, 5021973), (27, 2417987), (33, 1978353), (37, 1764477), (39, 1673991), (99, 659451), (111, 588159), (117, 557997), (143, 456543), (297, 219817), (333, 196053), (351, 185999), (407, 160407), (429, 152181), (457, 142857), (481, 135729), (999, 65351), (1221, 53469), (1287, 50727), (1371, 47619), (1443, 45243), (3663, 17823), (3861, 16909), (4113, 15873), (4329, 15081), (5027, 12987), (5291, 12339), (5941, 10989)]