86570613

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{62869}}^1$

素因数の和:62898

約数の個数: 20

約数和(自身を含む): 136930860

約数和(自身を除く): 50360247

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 62869, 188607, 565821, 1068773, 1697463, 3206319, 5092389, 9618957, 28856871, 86570613]

約数ペア:

[(1, 86570613), (3, 28856871), (9, 9618957), (17, 5092389), (27, 3206319), (51, 1697463), (81, 1068773), (153, 565821), (459, 188607), (1377, 62869)]