205127568009

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1\times {\mathrm{60659}}^1$

素因数の和:64814

約数の個数: 48

約数和(自身を含む): 364765564800

約数和(自身を除く): 159637996791

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4129, 12387, 28903, 37161, 53677, 60659, 86709, 161031, 181977, 260127, 375739, 424613, 483093, 545931, 788567, 1127217, 1273839, 2365701, 3381651, 3821517, 5519969, 7097103, 16559907, 49679721, 250461011, 751383033, 1753227077, 2254149099, 3255993143, 5259681231, 9767979429, 15779043693, 22791952001, 29303938287, 68375856003, 205127568009]

約数ペア:

[(1, 205127568009), (3, 68375856003), (7, 29303938287), (9, 22791952001), (13, 15779043693), (21, 9767979429), (39, 5259681231), (63, 3255993143), (91, 2254149099), (117, 1753227077), (273, 751383033), (819, 250461011), (4129, 49679721), (12387, 16559907), (28903, 7097103), (37161, 5519969), (53677, 3821517), (60659, 3381651), (86709, 2365701), (161031, 1273839), (181977, 1127217), (260127, 788567), (375739, 545931), (424613, 483093)]