354500307

素因数分解:

$3^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:699

約数の個数: 56

約数和(自身を含む): 613339136

約数和(自身を除く): 258838829

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 243, 381, 547, 567, 729, 889, 1143, 1641, 1701, 2667, 3429, 3829, 4923, 5103, 8001, 10287, 11487, 14769, 24003, 30861, 34461, 44307, 69469, 72009, 92583, 103383, 132921, 208407, 216027, 310149, 398763, 486283, 625221, 648081, 930447, 1458849, 1875663, 2791341, 4376547, 5626989, 13129641, 16880967, 39388923, 50642901, 118166769, 354500307]

約数ペア:

[(1, 354500307), (3, 118166769), (7, 50642901), (9, 39388923), (21, 16880967), (27, 13129641), (63, 5626989), (81, 4376547), (127, 2791341), (189, 1875663), (243, 1458849), (381, 930447), (547, 648081), (567, 625221), (729, 486283), (889, 398763), (1143, 310149), (1641, 216027), (1701, 208407), (2667, 132921), (3429, 103383), (3829, 92583), (4923, 72009), (5103, 69469), (8001, 44307), (10287, 34461), (11487, 30861), (14769, 24003)]