87927279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{9619}}^1$

素因数の和:9910

約数の個数: 16

約数和(自身を含む): 128369280

約数和(自身を除く): 40442001

約数列:

[1, 3, 11, 33, 277, 831, 3047, 9141, 9619, 28857, 105809, 317427, 2664463, 7993389, 29309093, 87927279]

約数ペア:

[(1, 87927279), (3, 29309093), (11, 7993389), (33, 2664463), (277, 317427), (831, 105809), (3047, 28857), (9141, 9619)]