77196897

素因数分解:

$3^2\times {\mathrm{137}}^2\times {\mathrm{457}}^1$

素因数の和:737

約数の個数: 18

約数和(自身を含む): 112572278

約数和(自身を除く): 35375381

約数列:

[1, 3, 9, 137, 411, 457, 1233, 1371, 4113, 18769, 56307, 62609, 168921, 187827, 563481, 8577433, 25732299, 77196897]

約数ペア:

[(1, 77196897), (3, 25732299), (9, 8577433), (137, 563481), (411, 187827), (457, 168921), (1233, 62609), (1371, 56307), (4113, 18769)]