27687093

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7621}}^1$

素因数の和:7804

約数の個数: 16

約数和(自身を含む): 42439296

約数和(自身を除く): 14752203

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 7621, 22863, 53347, 160041, 1318433, 3955299, 9229031, 27687093]

約数ペア:

[(1, 27687093), (3, 9229031), (7, 3955299), (21, 1318433), (173, 160041), (519, 53347), (1211, 22863), (3633, 7621)]