86247171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24509}}^1$

素因数の和:24555

約数の個数: 24

約数和(自身を含む): 137648160

約数和(自身を除く): 51400989

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 24509, 73527, 220581, 416653, 563707, 1249959, 1691121, 3749877, 5073363, 9583019, 28749057, 86247171]

約数ペア:

[(1, 86247171), (3, 28749057), (9, 9583019), (17, 5073363), (23, 3749877), (51, 1691121), (69, 1249959), (153, 563707), (207, 416653), (391, 220581), (1173, 73527), (3519, 24509)]