91698561

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{66593}}^1$

素因数の和:66622

約数の個数: 20

約数和(自身を含む): 145041732

約数和(自身を除く): 53343171

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 66593, 199779, 599337, 1132081, 1798011, 3396243, 5394033, 10188729, 30566187, 91698561]

約数ペア:

[(1, 91698561), (3, 30566187), (9, 10188729), (17, 5394033), (27, 3396243), (51, 1798011), (81, 1132081), (153, 599337), (459, 199779), (1377, 66593)]