61813281

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2551}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 84889728

約数和(自身を除く): 23076447

約数列:

[1, 3, 41, 123, 197, 591, 2551, 7653, 8077, 24231, 104591, 313773, 502547, 1507641, 20604427, 61813281]

約数ペア:

[(1, 61813281), (3, 20604427), (41, 1507641), (123, 502547), (197, 313773), (591, 104591), (2551, 24231), (7653, 8077)]