54123513

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 73921536

約数和(自身を除く): 19798023

約数列:

[1, 3, 71, 103, 213, 309, 2467, 7313, 7401, 21939, 175157, 254101, 525471, 762303, 18041171, 54123513]

約数ペア:

[(1, 54123513), (3, 18041171), (71, 762303), (103, 525471), (213, 254101), (309, 175157), (2467, 21939), (7313, 7401)]