7137622261

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 9719377920

約数和(自身を除く): 2581755659

約数列:

[1, 7, 11, 17, 61, 71, 77, 119, 187, 427, 497, 671, 781, 1037, 1207, 1259, 1309, 4331, 4697, 5467, 7259, 8449, 8813, 11407, 13277, 13849, 21403, 30317, 47641, 73627, 76799, 79849, 89389, 92939, 96943, 149821, 235433, 333487, 515389, 537593, 625723, 809897, 844789, 983279, 1305583, 1519613, 1648031, 5452729, 5669279, 5913523, 6882953, 9139081, 10637291, 14361413, 16715743, 38169103, 59980019, 92696393, 100529891, 117010201, 419860133, 648874751, 1019660323, 7137622261]

約数ペア:

[(1, 7137622261), (7, 1019660323), (11, 648874751), (17, 419860133), (61, 117010201), (71, 100529891), (77, 92696393), (119, 59980019), (187, 38169103), (427, 16715743), (497, 14361413), (671, 10637291), (781, 9139081), (1037, 6882953), (1207, 5913523), (1259, 5669279), (1309, 5452729), (4331, 1648031), (4697, 1519613), (5467, 1305583), (7259, 983279), (8449, 844789), (8813, 809897), (11407, 625723), (13277, 537593), (13849, 515389), (21403, 333487), (30317, 235433), (47641, 149821), (73627, 96943), (76799, 92939), (79849, 89389)]