56448327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2251}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 81216128

約数和(自身を除く): 24767801

約数列:

[1, 3, 13, 39, 643, 1929, 2251, 6753, 8359, 25077, 29263, 87789, 1447393, 4342179, 18816109, 56448327]

約数ペア:

[(1, 56448327), (3, 18816109), (13, 4342179), (39, 1447393), (643, 87789), (1929, 29263), (2251, 25077), (6753, 8359)]