64514691

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{50839}}^1$

素因数の和:50895

約数の個数: 16

約数和(自身を含む): 97612800

約数和(自身を除く): 33098109

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 50839, 152517, 457551, 1372653, 2389433, 7168299, 21504897, 64514691]

約数ペア:

[(1, 64514691), (3, 21504897), (9, 7168299), (27, 2389433), (47, 1372653), (141, 457551), (423, 152517), (1269, 50839)]