85867180119

素因数分解:

$3^2\times 7^3\times {\mathrm{27815737}}^1$

素因数の和:27815764

約数の個数: 24

約数和(自身を含む): 144641837600

約数和(自身を除く): 58774657481

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 27815737, 83447211, 194710159, 250341633, 584130477, 1362971113, 1752391431, 4088913339, 9540797791, 12266740017, 28622393373, 85867180119]

約数ペア:

[(1, 85867180119), (3, 28622393373), (7, 12266740017), (9, 9540797791), (21, 4088913339), (49, 1752391431), (63, 1362971113), (147, 584130477), (343, 250341633), (441, 194710159), (1029, 83447211), (3087, 27815737)]