765516339

素因数分解:

$3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2331

約数の個数: 56

約数和(自身を含む): 1331886080

約数和(自身を除く): 566369741

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 469, 567, 603, 729, 1407, 1701, 1809, 2239, 4221, 5103, 5427, 6717, 12663, 15673, 16281, 20151, 37989, 47019, 48843, 60453, 113967, 141057, 150013, 181359, 341901, 423171, 450039, 544077, 1050091, 1269513, 1350117, 1632231, 3150273, 3808539, 4050351, 9450819, 11425617, 12151053, 28352457, 36453159, 85057371, 109359477, 255172113, 765516339]

約数ペア:

[(1, 765516339), (3, 255172113), (7, 109359477), (9, 85057371), (21, 36453159), (27, 28352457), (63, 12151053), (67, 11425617), (81, 9450819), (189, 4050351), (201, 3808539), (243, 3150273), (469, 1632231), (567, 1350117), (603, 1269513), (729, 1050091), (1407, 544077), (1701, 450039), (1809, 423171), (2239, 341901), (4221, 181359), (5103, 150013), (5427, 141057), (6717, 113967), (12663, 60453), (15673, 48843), (16281, 47019), (20151, 37989)]