67180239

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1861}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 114401280

約数和(自身を除く): 47221041

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1719, 1861, 4011, 5157, 5583, 12033, 13027, 16749, 36099, 39081, 50247, 117243, 351729, 355451, 1066353, 2488157, 3199059, 7464471, 9597177, 22393413, 67180239]

約数ペア:

[(1, 67180239), (3, 22393413), (7, 9597177), (9, 7464471), (21, 3199059), (27, 2488157), (63, 1066353), (189, 355451), (191, 351729), (573, 117243), (1337, 50247), (1719, 39081), (1861, 36099), (4011, 16749), (5157, 13027), (5583, 12033)]