137809329

素因数分解:

$3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{13151}}^1$

素因数の和:13660

約数の個数: 16

約数和(自身を含む): 210432000

約数和(自身を除く): 72622671

約数列:

[1, 3, 7, 21, 499, 1497, 3493, 10479, 13151, 39453, 92057, 276171, 6562349, 19687047, 45936443, 137809329]

約数ペア:

[(1, 137809329), (3, 45936443), (7, 19687047), (21, 6562349), (499, 276171), (1497, 92057), (3493, 39453), (10479, 13151)]