127576323

素因数分解:

$3^3\times 7^1\times {\mathrm{761}}^1\times {\mathrm{887}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 216529920

約数和(自身を除く): 88953597

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 761, 887, 2283, 2661, 5327, 6209, 6849, 7983, 15981, 18627, 20547, 23949, 47943, 55881, 143829, 167643, 675007, 2025021, 4725049, 6075063, 14175147, 18225189, 42525441, 127576323]

約数ペア:

[(1, 127576323), (3, 42525441), (7, 18225189), (9, 14175147), (21, 6075063), (27, 4725049), (63, 2025021), (189, 675007), (761, 167643), (887, 143829), (2283, 55881), (2661, 47943), (5327, 23949), (6209, 20547), (6849, 18627), (7983, 15981)]