51132957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7213}}^1$

素因数の和:7372

約数の個数: 16

約数和(自身を含む): 72717120

約数和(自身を除く): 21584163

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 7213, 21639, 122621, 367863, 1002607, 3007821, 17044319, 51132957]

約数ペア:

[(1, 51132957), (3, 17044319), (17, 3007821), (51, 1002607), (139, 367863), (417, 122621), (2363, 21639), (7089, 7213)]