86542767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24593}}^1$

素因数の和:24639

約数の個数: 24

約数和(自身を含む): 138119904

約数和(自身を除く): 51577137

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 24593, 73779, 221337, 418081, 565639, 1254243, 1696917, 3762729, 5090751, 9615863, 28847589, 86542767]

約数ペア:

[(1, 86542767), (3, 28847589), (9, 9615863), (17, 5090751), (23, 3762729), (51, 1696917), (69, 1254243), (153, 565639), (207, 418081), (391, 221337), (1173, 73779), (3519, 24593)]