194052861

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{16007}}^1$

素因数の和:16465

約数の個数: 16

約数和(自身を含む): 288144000

約数和(自身を除く): 94091139

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 16007, 48021, 144063, 432189, 7187143, 21561429, 64684287, 194052861]

約数ペア:

[(1, 194052861), (3, 64684287), (9, 21561429), (27, 7187143), (449, 432189), (1347, 144063), (4041, 48021), (12123, 16007)]