775107819

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{123209}}^1$

素因数の和:123451

約数の個数: 16

約数和(自身を含む): 1153245600

約数和(自身を除く): 378137781

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 123209, 369627, 1108881, 3326643, 28707697, 86123091, 258369273, 775107819]

約数ペア:

[(1, 775107819), (3, 258369273), (9, 86123091), (27, 28707697), (233, 3326643), (699, 1108881), (2097, 369627), (6291, 123209)]