80811651

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 110286720

約数和(自身を除く): 29475069

約数列:

[1, 3, 59, 163, 177, 489, 2801, 8403, 9617, 28851, 165259, 456563, 495777, 1369689, 26937217, 80811651]

約数ペア:

[(1, 80811651), (3, 26937217), (59, 1369689), (163, 495777), (177, 456563), (489, 165259), (2801, 28851), (8403, 9617)]