78243303

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1499}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 105984000

約数和(自身を除く): 27740697

約数列:

[1, 3, 127, 137, 381, 411, 1499, 4497, 17399, 52197, 190373, 205363, 571119, 616089, 26081101, 78243303]

約数ペア:

[(1, 78243303), (3, 26081101), (127, 616089), (137, 571119), (381, 205363), (411, 190373), (1499, 52197), (4497, 17399)]