54437709

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2819}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 74854080

約数和(自身を除く): 20416371

約数列:

[1, 3, 41, 123, 157, 471, 2819, 6437, 8457, 19311, 115579, 346737, 442583, 1327749, 18145903, 54437709]

約数ペア:

[(1, 54437709), (3, 18145903), (41, 1327749), (123, 442583), (157, 346737), (471, 115579), (2819, 19311), (6437, 8457)]