80230557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 119775744

約数和(自身を除く): 39545187

約数列:

[1, 3, 11, 33, 67, 131, 201, 277, 393, 737, 831, 1441, 2211, 3047, 4323, 8777, 9141, 18559, 26331, 36287, 55677, 96547, 108861, 204149, 289641, 399157, 612447, 1197471, 2431229, 7293687, 26743519, 80230557]

約数ペア:

[(1, 80230557), (3, 26743519), (11, 7293687), (33, 2431229), (67, 1197471), (131, 612447), (201, 399157), (277, 289641), (393, 204149), (737, 108861), (831, 96547), (1441, 55677), (2211, 36287), (3047, 26331), (4323, 18559), (8777, 9141)]