665180127

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{53441}}^1$

素因数の和:53911

約数の個数: 16

約数和(自身を含む): 987608160

約数和(自身を除く): 322428033

約数列:

[1, 3, 9, 27, 461, 1383, 4149, 12447, 53441, 160323, 480969, 1442907, 24636301, 73908903, 221726709, 665180127]

約数ペア:

[(1, 665180127), (3, 221726709), (9, 73908903), (27, 24636301), (461, 1442907), (1383, 480969), (4149, 160323), (12447, 53441)]