528088977

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 885487680

約数和(自身を除く): 357398703

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 107, 109, 117, 129, 321, 327, 351, 387, 559, 963, 981, 1053, 1161, 1391, 1417, 1677, 2889, 2943, 3483, 4173, 4251, 4601, 4687, 5031, 8667, 8829, 11663, 12519, 12753, 13803, 14061, 15093, 34989, 37557, 38259, 41409, 42183, 45279, 59813, 60931, 104967, 112671, 114777, 124227, 126549, 151619, 179439, 182793, 314901, 372681, 379647, 454857, 501509, 538317, 548379, 944703, 1364571, 1504527, 1614951, 1645137, 4093713, 4513581, 4844853, 4935411, 6519617, 12281139, 13540743, 19558851, 40622229, 58676553, 176029659, 528088977]

約数ペア:

[(1, 528088977), (3, 176029659), (9, 58676553), (13, 40622229), (27, 19558851), (39, 13540743), (43, 12281139), (81, 6519617), (107, 4935411), (109, 4844853), (117, 4513581), (129, 4093713), (321, 1645137), (327, 1614951), (351, 1504527), (387, 1364571), (559, 944703), (963, 548379), (981, 538317), (1053, 501509), (1161, 454857), (1391, 379647), (1417, 372681), (1677, 314901), (2889, 182793), (2943, 179439), (3483, 151619), (4173, 126549), (4251, 124227), (4601, 114777), (4687, 112671), (5031, 104967), (8667, 60931), (8829, 59813), (11663, 45279), (12519, 42183), (12753, 41409), (13803, 38259), (14061, 37557), (15093, 34989)]