15668848251

素因数分解:

$3^6\times 7^1\times {\mathrm{613}}^1\times {\mathrm{5009}}^1$

素因数の和:5647

約数の個数: 56

約数和(自身を含む): 26897768160

約数和(自身を除く): 11228919909

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 613, 729, 1701, 1839, 4291, 5009, 5103, 5517, 12873, 15027, 16551, 35063, 38619, 45081, 49653, 105189, 115857, 135243, 148959, 315567, 347571, 405729, 446877, 946701, 1042713, 1217187, 2840103, 3070517, 3128139, 3651561, 8520309, 9211551, 21493619, 25560927, 27634653, 64480857, 82903959, 193442571, 248711877, 580327713, 746135631, 1740983139, 2238406893, 5222949417, 15668848251]

約数ペア:

[(1, 15668848251), (3, 5222949417), (7, 2238406893), (9, 1740983139), (21, 746135631), (27, 580327713), (63, 248711877), (81, 193442571), (189, 82903959), (243, 64480857), (567, 27634653), (613, 25560927), (729, 21493619), (1701, 9211551), (1839, 8520309), (4291, 3651561), (5009, 3128139), (5103, 3070517), (5517, 2840103), (12873, 1217187), (15027, 1042713), (16551, 946701), (35063, 446877), (38619, 405729), (45081, 347571), (49653, 315567), (105189, 148959), (115857, 135243)]