81996033

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{105529}}^1$

素因数の和:105576

約数の個数: 16

約数和(自身を含む): 128324480

約数和(自身を除く): 46328447

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 105529, 316587, 738703, 2216109, 3904573, 11713719, 27332011, 81996033]

約数ペア:

[(1, 81996033), (3, 27332011), (7, 11713719), (21, 3904573), (37, 2216109), (111, 738703), (259, 316587), (777, 105529)]