57951351

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 88923744

約数和(自身を除く): 30972393

約数列:

[1, 3, 9, 17, 51, 153, 521, 727, 1563, 2181, 4689, 6543, 8857, 12359, 26571, 37077, 79713, 111231, 378767, 1136301, 3408903, 6439039, 19317117, 57951351]

約数ペア:

[(1, 57951351), (3, 19317117), (9, 6439039), (17, 3408903), (51, 1136301), (153, 378767), (521, 111231), (727, 79713), (1563, 37077), (2181, 26571), (4689, 12359), (6543, 8857)]