168921141

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1\times {\mathrm{1103}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 228925440

約数和(自身を除く): 60004299

約数列:

[1, 3, 71, 213, 719, 1103, 2157, 3309, 51049, 78313, 153147, 234939, 793057, 2379171, 56307047, 168921141]

約数ペア:

[(1, 168921141), (3, 56307047), (71, 2379171), (213, 793057), (719, 234939), (1103, 153147), (2157, 78313), (3309, 51049)]