129888919881

素因数分解:

$3^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{2200351}}^1$

素因数の和:2201301

約数の個数: 24

約数和(自身を含む): 214648738304

約数和(自身を除く): 84759818423

約数列:

[1, 3, 7, 9, 21, 63, 937, 2811, 6559, 8433, 19677, 59031, 2200351, 6601053, 15402457, 19803159, 46207371, 138622113, 2061728887, 6185186661, 14432102209, 18555559983, 43296306627, 129888919881]

約数ペア:

[(1, 129888919881), (3, 43296306627), (7, 18555559983), (9, 14432102209), (21, 6185186661), (63, 2061728887), (937, 138622113), (2811, 46207371), (6559, 19803159), (8433, 15402457), (19677, 6601053), (59031, 2200351)]