51749523

素因数分解:

$3^6\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10166

約数の個数: 28

約数和(自身を含む): 88681648

約数和(自身を除く): 36932125

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 10141, 30423, 70987, 91269, 212961, 273807, 638883, 821421, 1916649, 2464263, 5749947, 7392789, 17249841, 51749523]

約数ペア:

[(1, 51749523), (3, 17249841), (7, 7392789), (9, 5749947), (21, 2464263), (27, 1916649), (63, 821421), (81, 638883), (189, 273807), (243, 212961), (567, 91269), (729, 70987), (1701, 30423), (5103, 10141)]