27985377

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45953}}^1$

素因数の和:45992

約数の個数: 16

約数和(自身を含む): 44115840

約数和(自身を除く): 16130463

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 45953, 137859, 321671, 965013, 1332637, 3997911, 9328459, 27985377]

約数ペア:

[(1, 27985377), (3, 9328459), (7, 3997911), (21, 1332637), (29, 965013), (87, 321671), (203, 137859), (609, 45953)]