152831331

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{709}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 226614960

約数和(自身を除く): 73783629

約数列:

[1, 3, 9, 43, 129, 387, 557, 709, 1671, 2127, 5013, 6381, 23951, 30487, 71853, 91461, 215559, 274383, 394913, 1184739, 3554217, 16981259, 50943777, 152831331]

約数ペア:

[(1, 152831331), (3, 50943777), (9, 16981259), (43, 3554217), (129, 1184739), (387, 394913), (557, 274383), (709, 215559), (1671, 91461), (2127, 71853), (5013, 30487), (6381, 23951)]