55407933

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 98716800

約数和(自身を除く): 43308867

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 1129, 1197, 2337, 2583, 3387, 5453, 7011, 7903, 10161, 16359, 21451, 23709, 46289, 49077, 64353, 71127, 138867, 150157, 193059, 324023, 416601, 450471, 879491, 972069, 1351413, 2638473, 2916207, 6156437, 7915419, 18469311, 55407933]

約数ペア:

[(1, 55407933), (3, 18469311), (7, 7915419), (9, 6156437), (19, 2916207), (21, 2638473), (41, 1351413), (57, 972069), (63, 879491), (123, 450471), (133, 416601), (171, 324023), (287, 193059), (369, 150157), (399, 138867), (779, 71127), (861, 64353), (1129, 49077), (1197, 46289), (2337, 23709), (2583, 21451), (3387, 16359), (5453, 10161), (7011, 7903)]