171888792489

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{32569}}^1$

素因数の和:32954

約数の個数: 48

約数和(自身を含む): 261311715600

約数和(自身を除く): 89422923111

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 277, 657, 831, 2117, 2493, 6351, 8033, 19053, 20221, 24099, 32569, 60663, 72297, 97707, 181989, 293121, 586409, 944501, 1759227, 2377537, 2833503, 5277681, 7132611, 8500509, 9021613, 21397833, 27064839, 68948573, 81194517, 206845719, 261626777, 620537157, 658577749, 784880331, 1975733247, 2354640993, 5927199741, 19098754721, 57296264163, 171888792489]

約数ペア:

[(1, 171888792489), (3, 57296264163), (9, 19098754721), (29, 5927199741), (73, 2354640993), (87, 1975733247), (219, 784880331), (261, 658577749), (277, 620537157), (657, 261626777), (831, 206845719), (2117, 81194517), (2493, 68948573), (6351, 27064839), (8033, 21397833), (19053, 9021613), (20221, 8500509), (24099, 7132611), (32569, 5277681), (60663, 2833503), (72297, 2377537), (97707, 1759227), (181989, 944501), (293121, 586409)]