80596917

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{157109}}^1$

素因数の和:157137

約数の個数: 16

約数和(自身を含む): 125688000

約数和(自身を除く): 45091083

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 157109, 471327, 1413981, 2985071, 4241943, 8955213, 26865639, 80596917]

約数ペア:

[(1, 80596917), (3, 26865639), (9, 8955213), (19, 4241943), (27, 2985071), (57, 1413981), (171, 471327), (513, 157109)]