80977533

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{22817}}^1$

素因数の和:22853

約数の個数: 24

約数和(自身を含む): 133622208

約数和(自身を除く): 52644675

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 22817, 68451, 159719, 296621, 479157, 889863, 2076347, 3856073, 6229041, 11568219, 26992511, 80977533]

約数ペア:

[(1, 80977533), (3, 26992511), (7, 11568219), (13, 6229041), (21, 3856073), (39, 2076347), (91, 889863), (169, 479157), (273, 296621), (507, 159719), (1183, 68451), (3549, 22817)]