55894563

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{7639}}^1$

素因数の和:7919

約数の個数: 16

約数和(自身を含む): 83123200

約数和(自身を除く): 27228637

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 7639, 22917, 68751, 206253, 2070169, 6210507, 18631521, 55894563]

約数ペア:

[(1, 55894563), (3, 18631521), (9, 6210507), (27, 2070169), (271, 206253), (813, 68751), (2439, 22917), (7317, 7639)]