66704645553

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{132721}}^1$

素因数の和:133014

約数の個数: 48

約数和(自身を含む): 111843236736

約数和(自身を除く): 45138591183

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 263, 273, 637, 789, 1841, 1911, 3419, 5523, 10257, 12887, 23933, 38661, 71799, 132721, 167531, 398163, 502593, 929047, 1725373, 2787141, 5176119, 6503329, 12077611, 19509987, 34905623, 36232833, 84543277, 104716869, 244339361, 253629831, 453773099, 733018083, 1361319297, 1710375527, 3176411693, 5131126581, 9529235079, 22234881851, 66704645553]

約数ペア:

[(1, 66704645553), (3, 22234881851), (7, 9529235079), (13, 5131126581), (21, 3176411693), (39, 1710375527), (49, 1361319297), (91, 733018083), (147, 453773099), (263, 253629831), (273, 244339361), (637, 104716869), (789, 84543277), (1841, 36232833), (1911, 34905623), (3419, 19509987), (5523, 12077611), (10257, 6503329), (12887, 5176119), (23933, 2787141), (38661, 1725373), (71799, 929047), (132721, 502593), (167531, 398163)]