206070129

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 310128000

約数和(自身を除く): 104057871

約数列:

[1, 3, 9, 27, 149, 181, 283, 447, 543, 849, 1341, 1629, 2547, 4023, 4887, 7641, 26969, 42167, 51223, 80907, 126501, 153669, 242721, 379503, 461007, 728163, 1138509, 1383021, 7632227, 22896681, 68690043, 206070129]

約数ペア:

[(1, 206070129), (3, 68690043), (9, 22896681), (27, 7632227), (149, 1383021), (181, 1138509), (283, 728163), (447, 461007), (543, 379503), (849, 242721), (1341, 153669), (1629, 126501), (2547, 80907), (4023, 51223), (4887, 42167), (7641, 26969)]