53256321

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{42571}}^1$

素因数の和:42716

約数の個数: 12

約数和(自身を含む): 77481040

約数和(自身を除く): 24224719

約数列:

[1, 3, 9, 139, 417, 1251, 42571, 127713, 383139, 5917369, 17752107, 53256321]

約数ペア:

[(1, 53256321), (3, 17752107), (9, 5917369), (139, 383139), (417, 127713), (1251, 42571)]