77871669

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{2789}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 106868160

約数和(自身を除く): 28996491

約数列:

[1, 3, 41, 123, 227, 681, 2789, 8367, 9307, 27921, 114349, 343047, 633103, 1899309, 25957223, 77871669]

約数ペア:

[(1, 77871669), (3, 25957223), (41, 1899309), (123, 633103), (227, 343047), (681, 114349), (2789, 27921), (8367, 9307)]