157177599

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^2$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 219136896

約数和(自身を除く): 61959297

約数列:

[1, 3, 43, 71, 129, 131, 213, 393, 3053, 5633, 9159, 9301, 16899, 17161, 27903, 51483, 399943, 737923, 1199829, 1218431, 2213769, 3655293, 52392533, 157177599]

約数ペア:

[(1, 157177599), (3, 52392533), (43, 3655293), (71, 2213769), (129, 1218431), (131, 1199829), (213, 737923), (393, 399943), (3053, 51483), (5633, 27903), (9159, 17161), (9301, 16899)]