83693519

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 111349728

約数和(自身を除く): 27656209

約数列:

[1, 7, 13, 37, 49, 53, 67, 91, 259, 371, 469, 481, 637, 689, 871, 1813, 1961, 2479, 2597, 3283, 3367, 3551, 4823, 6097, 13727, 17353, 23569, 24857, 25493, 32227, 33761, 42679, 46163, 96089, 121471, 131387, 173999, 178451, 225589, 323141, 919709, 1249157, 1579123, 1708031, 2261987, 6437963, 11956217, 83693519]

約数ペア:

[(1, 83693519), (7, 11956217), (13, 6437963), (37, 2261987), (49, 1708031), (53, 1579123), (67, 1249157), (91, 919709), (259, 323141), (371, 225589), (469, 178451), (481, 173999), (637, 131387), (689, 121471), (871, 96089), (1813, 46163), (1961, 42679), (2479, 33761), (2597, 32227), (3283, 25493), (3367, 24857), (3551, 23569), (4823, 17353), (6097, 13727)]