77806413

素因数分解:

$3^5\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 117208000

約数和(自身を除く): 39401587

約数列:

[1, 3, 9, 27, 81, 199, 243, 597, 1609, 1791, 4827, 5373, 14481, 16119, 43443, 48357, 130329, 320191, 390987, 960573, 2881719, 8645157, 25935471, 77806413]

約数ペア:

[(1, 77806413), (3, 25935471), (9, 8645157), (27, 2881719), (81, 960573), (199, 390987), (243, 320191), (597, 130329), (1609, 48357), (1791, 43443), (4827, 16119), (5373, 14481)]