91116249

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71129}}^1$

素因数の和:71200

約数の個数: 16

約数和(自身を含む): 141121920

約数和(自身を除く): 50005671

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 71129, 213387, 497903, 1493709, 4338869, 13016607, 30372083, 91116249]

約数ペア:

[(1, 91116249), (3, 30372083), (7, 13016607), (21, 4338869), (61, 1493709), (183, 497903), (427, 213387), (1281, 71129)]