55413393

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20143}}^1$

素因数の和:20284

約数の個数: 16

約数和(自身を含む): 85088256

約数和(自身を除く): 29674863

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 20143, 60429, 141001, 423003, 2638733, 7916199, 18471131, 55413393]

約数ペア:

[(1, 55413393), (3, 18471131), (7, 7916199), (21, 2638733), (131, 423003), (393, 141001), (917, 60429), (2751, 20143)]