54289851

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 90782208

約数和(自身を除く): 36492357

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1193, 1379, 2167, 3579, 4137, 6501, 8351, 13123, 15169, 25053, 39369, 45507, 91861, 235021, 275583, 705063, 1645147, 2585231, 4935441, 7755693, 18096617, 54289851]

約数ペア:

[(1, 54289851), (3, 18096617), (7, 7755693), (11, 4935441), (21, 2585231), (33, 1645147), (77, 705063), (197, 275583), (231, 235021), (591, 91861), (1193, 45507), (1379, 39369), (2167, 25053), (3579, 15169), (4137, 13123), (6501, 8351)]