51048081

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2083}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 84527040

約数和(自身を除く): 33478959

約数列:

[1, 3, 7, 9, 21, 63, 389, 1167, 2083, 2723, 3501, 6249, 8169, 14581, 18747, 24507, 43743, 131229, 810287, 2430861, 5672009, 7292583, 17016027, 51048081]

約数ペア:

[(1, 51048081), (3, 17016027), (7, 7292583), (9, 5672009), (21, 2430861), (63, 810287), (389, 131229), (1167, 43743), (2083, 24507), (2723, 18747), (3501, 14581), (6249, 8169)]