102912586839

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 158987921040

約数和(自身を除く): 56075334201

約数列:

[1, 3, 9, 29, 43, 87, 107, 129, 261, 321, 387, 963, 1247, 1849, 1993, 3103, 3741, 4601, 5547, 5979, 9309, 11223, 13803, 16641, 17937, 27927, 41409, 53621, 57797, 85699, 133429, 160863, 173391, 197843, 213251, 257097, 400287, 482589, 520173, 593529, 639753, 771291, 1200861, 1780587, 1919259, 2485271, 3685057, 5737447, 6184279, 7455813, 9169793, 11055171, 17212341, 18552837, 22367439, 27509379, 33165513, 51637023, 55658511, 82528137, 106866653, 265923997, 320599959, 394301099, 797771991, 961799877, 1182903297, 2393315973, 3548709891, 11434731871, 34304195613, 102912586839]

約数ペア:

[(1, 102912586839), (3, 34304195613), (9, 11434731871), (29, 3548709891), (43, 2393315973), (87, 1182903297), (107, 961799877), (129, 797771991), (261, 394301099), (321, 320599959), (387, 265923997), (963, 106866653), (1247, 82528137), (1849, 55658511), (1993, 51637023), (3103, 33165513), (3741, 27509379), (4601, 22367439), (5547, 18552837), (5979, 17212341), (9309, 11055171), (11223, 9169793), (13803, 7455813), (16641, 6184279), (17937, 5737447), (27927, 3685057), (41409, 2485271), (53621, 1919259), (57797, 1780587), (85699, 1200861), (133429, 771291), (160863, 639753), (173391, 593529), (197843, 520173), (213251, 482589), (257097, 400287)]