2078586081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8923}}^1$

素因数の和:9134

約数の個数: 48

約数和(自身を含む): 3547182912

約数和(自身を除く): 1468596831

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 181, 429, 543, 1287, 1629, 1991, 2353, 5973, 7059, 8923, 17919, 21177, 25883, 26769, 77649, 80307, 98153, 115999, 232947, 294459, 347997, 883377, 1043991, 1275989, 1615063, 3827967, 4845189, 11483901, 14535567, 17765693, 20995819, 53297079, 62987457, 159891237, 188962371, 230954009, 692862027, 2078586081]

約数ペア:

[(1, 2078586081), (3, 692862027), (9, 230954009), (11, 188962371), (13, 159891237), (33, 62987457), (39, 53297079), (99, 20995819), (117, 17765693), (143, 14535567), (181, 11483901), (429, 4845189), (543, 3827967), (1287, 1615063), (1629, 1275989), (1991, 1043991), (2353, 883377), (5973, 347997), (7059, 294459), (8923, 232947), (17919, 115999), (21177, 98153), (25883, 80307), (26769, 77649)]