15706543707

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{42533}}^1$

素因数の和:42689

約数の個数: 40

約数和(自身を含む): 24209672256

約数和(自身を除く): 8503128549

約数列:

[1, 3, 9, 27, 47, 81, 97, 141, 291, 423, 873, 1269, 2619, 3807, 4559, 7857, 13677, 41031, 42533, 123093, 127599, 369279, 382797, 1148391, 1999051, 3445173, 4125701, 5997153, 12377103, 17991459, 37131309, 53974377, 111393927, 161923131, 193907947, 334181781, 581723841, 1745171523, 5235514569, 15706543707]

約数ペア:

[(1, 15706543707), (3, 5235514569), (9, 1745171523), (27, 581723841), (47, 334181781), (81, 193907947), (97, 161923131), (141, 111393927), (291, 53974377), (423, 37131309), (873, 17991459), (1269, 12377103), (2619, 5997153), (3807, 4125701), (4559, 3445173), (7857, 1999051), (13677, 1148391), (41031, 382797), (42533, 369279), (123093, 127599)]