137682721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1429}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 158558400

約数和(自身を除く): 20875679

約数列:

[1, 11, 19, 209, 461, 1429, 5071, 8759, 15719, 27151, 96349, 298661, 658769, 7246459, 12516611, 137682721]

約数ペア:

[(1, 137682721), (11, 12516611), (19, 7246459), (209, 658769), (461, 298661), (1429, 96349), (5071, 27151), (8759, 15719)]