2567434527

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{16127}}^1$

素因数の和:16185

約数の個数: 54

約数和(自身を含む): 4553273088

約数和(自身を除く): 1985838561

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 361, 399, 441, 931, 1083, 1197, 2527, 2793, 3249, 7581, 8379, 16127, 17689, 22743, 48381, 53067, 112889, 145143, 159201, 306413, 338667, 790223, 919239, 1016001, 2144891, 2370669, 2757717, 5821847, 6434673, 7112007, 15014237, 17465541, 19304019, 40752929, 45042711, 52396623, 122258787, 135128133, 285270503, 366776361, 855811509, 2567434527]

約数ペア:

[(1, 2567434527), (3, 855811509), (7, 366776361), (9, 285270503), (19, 135128133), (21, 122258787), (49, 52396623), (57, 45042711), (63, 40752929), (133, 19304019), (147, 17465541), (171, 15014237), (361, 7112007), (399, 6434673), (441, 5821847), (931, 2757717), (1083, 2370669), (1197, 2144891), (2527, 1016001), (2793, 919239), (3249, 790223), (7581, 338667), (8379, 306413), (16127, 159201), (17689, 145143), (22743, 112889), (48381, 53067)]