81384063

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{3329}}^1$

素因数の和:3642

約数の個数: 16

約数和(自身を含む): 112687200

約数和(自身を除く): 31303137

約数列:

[1, 3, 29, 87, 281, 843, 3329, 8149, 9987, 24447, 96541, 289623, 935449, 2806347, 27128021, 81384063]

約数ペア:

[(1, 81384063), (3, 27128021), (29, 2806347), (87, 935449), (281, 289623), (843, 96541), (3329, 24447), (8149, 9987)]