662100021

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:5015

約数の個数: 48

約数和(自身を含む): 1104687360

約数和(自身を除く): 442587339

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 297, 363, 369, 451, 1089, 1107, 1353, 3267, 4059, 4943, 4961, 12177, 14829, 14883, 44487, 44649, 54373, 133461, 133947, 163119, 202663, 489357, 598103, 607989, 1468071, 1794309, 1823967, 2229293, 5382927, 5471901, 6687879, 16148781, 20063637, 24522223, 60190911, 73566669, 220700007, 662100021]

約数ペア:

[(1, 662100021), (3, 220700007), (9, 73566669), (11, 60190911), (27, 24522223), (33, 20063637), (41, 16148781), (99, 6687879), (121, 5471901), (123, 5382927), (297, 2229293), (363, 1823967), (369, 1794309), (451, 1468071), (1089, 607989), (1107, 598103), (1353, 489357), (3267, 202663), (4059, 163119), (4943, 133947), (4961, 133461), (12177, 54373), (14829, 44649), (14883, 44487)]