53438841

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 79672320

約数和(自身を除く): 26233479

約数列:

[1, 3, 9, 37, 111, 333, 383, 419, 1149, 1257, 3447, 3771, 14171, 15503, 42513, 46509, 127539, 139527, 160477, 481431, 1444293, 5937649, 17812947, 53438841]

約数ペア:

[(1, 53438841), (3, 17812947), (9, 5937649), (37, 1444293), (111, 481431), (333, 160477), (383, 139527), (419, 127539), (1149, 46509), (1257, 42513), (3447, 15503), (3771, 14171)]