64777239

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 97843200

約数和(自身を除く): 33065961

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 2099, 3429, 6297, 10287, 18891, 30861, 56673, 170019, 266573, 510057, 799719, 2399157, 7197471, 21592413, 64777239]

約数ペア:

[(1, 64777239), (3, 21592413), (9, 7197471), (27, 2399157), (81, 799719), (127, 510057), (243, 266573), (381, 170019), (1143, 56673), (2099, 30861), (3429, 18891), (6297, 10287)]