85874157

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1061}}^1$

素因数の和:1130

約数の個数: 36

約数和(自身を含む): 137424924

約数和(自身を除く): 51550767

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 529, 1061, 1173, 1587, 3183, 3519, 4761, 8993, 9549, 18037, 24403, 26979, 54111, 73209, 80937, 162333, 219627, 414851, 561269, 1244553, 1683807, 3733659, 5051421, 9541573, 28624719, 85874157]

約数ペア:

[(1, 85874157), (3, 28624719), (9, 9541573), (17, 5051421), (23, 3733659), (51, 1683807), (69, 1244553), (153, 561269), (207, 414851), (391, 219627), (529, 162333), (1061, 80937), (1173, 73209), (1587, 54111), (3183, 26979), (3519, 24403), (4761, 18037), (8993, 9549)]