172947366837

素因数分解:

$3^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{481867}}^1$

素因数の和:482100

約数の個数: 48

約数和(自身を含む): 297478318592

約数和(自身を除く): 124530951755

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 211, 243, 567, 633, 1477, 1701, 1899, 4431, 5697, 13293, 17091, 39879, 51273, 119637, 358911, 481867, 1445601, 3373069, 4336803, 10119207, 13010409, 30357621, 39031227, 91072863, 101673937, 117093681, 273218589, 305021811, 711717559, 819655767, 915065433, 2135152677, 2745196299, 6405458031, 8235588897, 19216374093, 24706766691, 57649122279, 172947366837]

約数ペア:

[(1, 172947366837), (3, 57649122279), (7, 24706766691), (9, 19216374093), (21, 8235588897), (27, 6405458031), (63, 2745196299), (81, 2135152677), (189, 915065433), (211, 819655767), (243, 711717559), (567, 305021811), (633, 273218589), (1477, 117093681), (1701, 101673937), (1899, 91072863), (4431, 39031227), (5697, 30357621), (13293, 13010409), (17091, 10119207), (39879, 4336803), (51273, 3373069), (119637, 1445601), (358911, 481867)]