2017175653143

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1\times {\mathrm{75161}}^1$

素因数の和:85124

約数の個数: 48

約数和(自身を含む): 3407770519296

約数和(自身を除く): 1390594866153

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 9907, 29721, 69349, 75161, 89163, 208047, 225483, 426001, 526127, 624141, 676449, 1278003, 1578381, 2982007, 3231923, 3834009, 4735143, 8946021, 9695769, 22623461, 26838063, 29087307, 67870383, 203611149, 744620027, 2233860081, 5212340189, 6701580243, 15637020567, 32018661161, 46911061701, 96055983483, 224130628127, 288167950449, 672391884381, 2017175653143]

約数ペア:

[(1, 2017175653143), (3, 672391884381), (7, 288167950449), (9, 224130628127), (21, 96055983483), (43, 46911061701), (63, 32018661161), (129, 15637020567), (301, 6701580243), (387, 5212340189), (903, 2233860081), (2709, 744620027), (9907, 203611149), (29721, 67870383), (69349, 29087307), (75161, 26838063), (89163, 22623461), (208047, 9695769), (225483, 8946021), (426001, 4735143), (526127, 3834009), (624141, 3231923), (676449, 2982007), (1278003, 1578381)]