273047841

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:296

約数の個数: 60

約数和(自身を含む): 472103280

約数和(自身を除く): 199055439

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 127, 171, 209, 297, 381, 513, 627, 891, 1143, 1397, 1539, 1881, 2413, 3429, 4191, 5643, 7239, 10287, 12573, 16129, 16929, 21717, 26543, 37719, 48387, 65151, 79629, 113157, 145161, 177419, 195453, 238887, 306451, 435483, 532257, 716661, 919353, 1306449, 1596771, 2149983, 2758059, 3370961, 4790313, 8274177, 10112883, 14370939, 24822531, 30338649, 91015947, 273047841]

約数ペア:

[(1, 273047841), (3, 91015947), (9, 30338649), (11, 24822531), (19, 14370939), (27, 10112883), (33, 8274177), (57, 4790313), (81, 3370961), (99, 2758059), (127, 2149983), (171, 1596771), (209, 1306449), (297, 919353), (381, 716661), (513, 532257), (627, 435483), (891, 306451), (1143, 238887), (1397, 195453), (1539, 177419), (1881, 145161), (2413, 113157), (3429, 79629), (4191, 65151), (5643, 48387), (7239, 37719), (10287, 26543), (12573, 21717), (16129, 16929)]