86708313

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{62969}}^1$

素因数の和:62998

約数の個数: 20

約数和(自身を含む): 137148660

約数和(自身を除く): 50440347

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 62969, 188907, 566721, 1070473, 1700163, 3211419, 5100489, 9634257, 28902771, 86708313]

約数ペア:

[(1, 86708313), (3, 28902771), (9, 9634257), (17, 5100489), (27, 3211419), (51, 1700163), (81, 1070473), (153, 566721), (459, 188907), (1377, 62969)]