55731351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75211}}^1$

素因数の和:75246

約数の個数: 16

約数和(自身を含む): 84237440

約数和(自身を除く): 28506089

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 75211, 225633, 977743, 1429009, 2933229, 4287027, 18577117, 55731351]

約数ペア:

[(1, 55731351), (3, 18577117), (13, 4287027), (19, 2933229), (39, 1429009), (57, 977743), (247, 225633), (741, 75211)]