77838033

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285121}}^1$

素因数の和:285144

約数の個数: 16

約数和(自身を含む): 127734656

約数和(自身を除く): 49896623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 285121, 855363, 1995847, 3706573, 5987541, 11119719, 25946011, 77838033]

約数ペア:

[(1, 77838033), (3, 25946011), (7, 11119719), (13, 5987541), (21, 3706573), (39, 1995847), (91, 855363), (273, 285121)]