81550041

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 110837760

約数和(自身を除く): 29287719

約数列:

[1, 3, 79, 163, 237, 489, 2111, 6333, 12877, 38631, 166769, 344093, 500307, 1032279, 27183347, 81550041]

約数ペア:

[(1, 81550041), (3, 27183347), (79, 1032279), (163, 500307), (237, 344093), (489, 166769), (2111, 38631), (6333, 12877)]