243719091

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16747}}^1$

素因数の和:16781

約数の個数: 48

約数和(自身を含む): 458225280

約数和(自身を除く): 214506189

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 16747, 50241, 117229, 150723, 184217, 351687, 452169, 552651, 820603, 1055061, 1289519, 1657953, 2461809, 3165183, 3868557, 4973859, 7385427, 9026633, 11605671, 22156281, 27079899, 34817013, 81239697, 243719091]

約数ペア:

[(1, 243719091), (3, 81239697), (7, 34817013), (9, 27079899), (11, 22156281), (21, 11605671), (27, 9026633), (33, 7385427), (49, 4973859), (63, 3868557), (77, 3165183), (99, 2461809), (147, 1657953), (189, 1289519), (231, 1055061), (297, 820603), (441, 552651), (539, 452169), (693, 351687), (1323, 184217), (1617, 150723), (2079, 117229), (4851, 50241), (14553, 16747)]