117966213

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{85669}}^1$

素因数の和:85698

約数の個数: 20

約数和(自身を含む): 186589260

約数和(自身を除く): 68623047

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 85669, 257007, 771021, 1456373, 2313063, 4369119, 6939189, 13107357, 39322071, 117966213]

約数ペア:

[(1, 117966213), (3, 39322071), (9, 13107357), (17, 6939189), (27, 4369119), (51, 2313063), (81, 1456373), (153, 771021), (459, 257007), (1377, 85669)]