177051663

素因数分解:

$3^4\times {\mathrm{463}}^1\times {\mathrm{4721}}^1$

素因数の和:5196

約数の個数: 20

約数和(自身を含む): 265111968

約数和(自身を除く): 88060305

約数列:

[1, 3, 9, 27, 81, 463, 1389, 4167, 4721, 12501, 14163, 37503, 42489, 127467, 382401, 2185823, 6557469, 19672407, 59017221, 177051663]

約数ペア:

[(1, 177051663), (3, 59017221), (9, 19672407), (27, 6557469), (81, 2185823), (463, 382401), (1389, 127467), (4167, 42489), (4721, 37503), (12501, 14163)]