126787431

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{11273}}^1$

素因数の和:11462

約数の個数: 16

約数和(自身を含む): 177497856

約数和(自身を除く): 50710425

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 11273, 33819, 259279, 777837, 1837499, 5512497, 42262477, 126787431]

約数ペア:

[(1, 126787431), (3, 42262477), (23, 5512497), (69, 1837499), (163, 777837), (489, 259279), (3749, 33819), (11247, 11273)]