89193087

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2339}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 136281600

約数和(自身を除く): 47088513

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 2007, 2339, 4237, 7017, 12711, 21051, 38133, 44441, 133323, 399969, 521597, 1564791, 4694373, 9910343, 29731029, 89193087]

約数ペア:

[(1, 89193087), (3, 29731029), (9, 9910343), (19, 4694373), (57, 1564791), (171, 521597), (223, 399969), (669, 133323), (2007, 44441), (2339, 38133), (4237, 21051), (7017, 12711)]