38870492031

素因数分解:

$3^3\times 7^1\times {\mathrm{16657}}^1\times {\mathrm{12347}}^1$

素因数の和:29020

約数の個数: 32

約数和(自身を含む): 65821754880

約数和(自身を除く): 26951262849

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 12347, 16657, 37041, 49971, 86429, 111123, 116599, 149913, 259287, 333369, 349797, 449739, 777861, 1049391, 2333583, 3148173, 205663979, 616991937, 1439647853, 1850975811, 4318943559, 5552927433, 12956830677, 38870492031]

約数ペア:

[(1, 38870492031), (3, 12956830677), (7, 5552927433), (9, 4318943559), (21, 1850975811), (27, 1439647853), (63, 616991937), (189, 205663979), (12347, 3148173), (16657, 2333583), (37041, 1049391), (49971, 777861), (86429, 449739), (111123, 349797), (116599, 333369), (149913, 259287)]