51001569

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 28

約数和(自身を含む): 78293776

約数和(自身を除く): 27292207

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 1627, 3483, 4881, 10449, 14643, 31347, 43929, 69961, 131787, 209883, 395361, 629649, 1186083, 1888947, 5666841, 17000523, 51001569]

約数ペア:

[(1, 51001569), (3, 17000523), (9, 5666841), (27, 1888947), (43, 1186083), (81, 629649), (129, 395361), (243, 209883), (387, 131787), (729, 69961), (1161, 43929), (1627, 31347), (3483, 14643), (4881, 10449)]