138773949

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{20441}}^1$

素因数の和:20548

約数の個数: 16

約数和(自身を含む): 193626624

約数和(自身を除く): 54852675

約数列:

[1, 3, 31, 73, 93, 219, 2263, 6789, 20441, 61323, 633671, 1492193, 1901013, 4476579, 46257983, 138773949]

約数ペア:

[(1, 138773949), (3, 46257983), (31, 4476579), (73, 1901013), (93, 1492193), (219, 633671), (2263, 61323), (6789, 20441)]