66804907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 75866112

約数和(自身を除く): 9061205

約数列:

[1, 13, 31, 47, 403, 611, 1457, 3527, 18941, 45851, 109337, 165769, 1421381, 2154997, 5138839, 66804907]

約数ペア:

[(1, 66804907), (13, 5138839), (31, 2154997), (47, 1421381), (403, 165769), (611, 109337), (1457, 45851), (3527, 18941)]