15677728101

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{7283}}^1$

素因数の和:8070

約数の個数: 48

約数和(自身を含む): 26471337984

約数和(自身を除く): 10793609883

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 727, 987, 2181, 2961, 5089, 6543, 7283, 15267, 21849, 34169, 45801, 50981, 65547, 102507, 152943, 239183, 307521, 342301, 458829, 717549, 1026903, 2152647, 2396107, 3080709, 5294741, 7188321, 15884223, 21564963, 37063187, 47652669, 111189561, 248852827, 333568683, 746558481, 1741969789, 2239675443, 5225909367, 15677728101]

約数ペア:

[(1, 15677728101), (3, 5225909367), (7, 2239675443), (9, 1741969789), (21, 746558481), (47, 333568683), (63, 248852827), (141, 111189561), (329, 47652669), (423, 37063187), (727, 21564963), (987, 15884223), (2181, 7188321), (2961, 5294741), (5089, 3080709), (6543, 2396107), (7283, 2152647), (15267, 1026903), (21849, 717549), (34169, 458829), (45801, 342301), (50981, 307521), (65547, 239183), (102507, 152943)]