83406687

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1583}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 137668608

約数和(自身を除く): 54261921

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 1351, 1583, 2509, 4053, 4749, 7527, 11081, 17563, 20579, 33243, 52689, 61737, 144053, 305519, 432159, 916557, 2138633, 3971747, 6415899, 11915241, 27802229, 83406687]

約数ペア:

[(1, 83406687), (3, 27802229), (7, 11915241), (13, 6415899), (21, 3971747), (39, 2138633), (91, 916557), (193, 432159), (273, 305519), (579, 144053), (1351, 61737), (1583, 52689), (2509, 33243), (4053, 20579), (4749, 17563), (7527, 11081)]