80493267

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{5003}}^1$

素因数の和:5210

約数の個数: 16

約数和(自身を含む): 111449088

約数和(自身を除く): 30955821

約数列:

[1, 3, 31, 93, 173, 519, 5003, 5363, 15009, 16089, 155093, 465279, 865519, 2596557, 26831089, 80493267]

約数ペア:

[(1, 80493267), (3, 26831089), (31, 2596557), (93, 865519), (173, 465279), (519, 155093), (5003, 16089), (5363, 15009)]