77130777

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 105557760

約数和(自身を除く): 28426983

約数列:

[1, 3, 43, 129, 419, 1257, 1427, 4281, 18017, 54051, 61361, 184083, 597913, 1793739, 25710259, 77130777]

約数ペア:

[(1, 77130777), (3, 25710259), (43, 1793739), (129, 597913), (419, 184083), (1257, 61361), (1427, 54051), (4281, 18017)]