196996858677

素因数分解:

$3^3\times {\mathrm{2143}}^1\times {\mathrm{3404657}}^1$

素因数の和:3406809

約数の個数: 16

約数和(自身を含む): 291983470080

約数和(自身を除く): 94986611403

約数列:

[1, 3, 9, 27, 2143, 6429, 19287, 57861, 3404657, 10213971, 30641913, 91925739, 7296179951, 21888539853, 65665619559, 196996858677]

約数ペア:

[(1, 196996858677), (3, 65665619559), (9, 21888539853), (27, 7296179951), (2143, 91925739), (6429, 30641913), (19287, 10213971), (57861, 3404657)]