553676277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 933000320

約数和(自身を除く): 379324043

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 193, 231, 363, 579, 847, 1129, 1351, 2123, 2541, 3387, 4053, 6369, 7903, 12419, 14861, 23353, 23709, 37257, 44583, 70059, 86933, 136609, 163471, 217897, 260799, 409827, 490413, 653691, 956263, 1525279, 2396867, 2868789, 4575837, 7190601, 16778069, 26365537, 50334207, 79096611, 184558759, 553676277]

約数ペア:

[(1, 553676277), (3, 184558759), (7, 79096611), (11, 50334207), (21, 26365537), (33, 16778069), (77, 7190601), (121, 4575837), (193, 2868789), (231, 2396867), (363, 1525279), (579, 956263), (847, 653691), (1129, 490413), (1351, 409827), (2123, 260799), (2541, 217897), (3387, 163471), (4053, 136609), (6369, 86933), (7903, 70059), (12419, 44583), (14861, 37257), (23353, 23709)]