163972029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97777}}^1$

素因数の和:97836

約数の個数: 16

約数和(自身を含む): 240924992

約数和(自身を除く): 76952963

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 97777, 293331, 1271101, 3813303, 4204411, 12613233, 54657343, 163972029]

約数ペア:

[(1, 163972029), (3, 54657343), (13, 12613233), (39, 4204411), (43, 3813303), (129, 1271101), (559, 293331), (1677, 97777)]