66473487

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{6329}}^1$

素因数の和:6727

約数の個数: 16

約数和(自身を含む): 98748000

約数和(自身を除く): 32274513

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 6329, 10503, 18987, 56961, 170883, 2461981, 7385943, 22157829, 66473487]

約数ペア:

[(1, 66473487), (3, 22157829), (9, 7385943), (27, 2461981), (389, 170883), (1167, 56961), (3501, 18987), (6329, 10503)]