27197397

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{1979}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 40392000

約数和(自身を除く): 13194603

約数列:

[1, 3, 9, 27, 509, 1527, 1979, 4581, 5937, 13743, 17811, 53433, 1007311, 3021933, 9065799, 27197397]

約数ペア:

[(1, 27197397), (3, 9065799), (9, 3021933), (27, 1007311), (509, 53433), (1527, 17811), (1979, 13743), (4581, 5937)]