79575327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15817}}^1$

素因数の和:15879

約数の個数: 24

約数和(自身を含む): 126670544

約数和(自身を除く): 47095217

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 15817, 47451, 142353, 205621, 616863, 680131, 1850589, 2040393, 6121179, 8841703, 26525109, 79575327]

約数ペア:

[(1, 79575327), (3, 26525109), (9, 8841703), (13, 6121179), (39, 2040393), (43, 1850589), (117, 680131), (129, 616863), (387, 205621), (559, 142353), (1677, 47451), (5031, 15817)]