53386047

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 60

約数和(自身を含む): 94626840

約数和(自身を除く): 41240793

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 121, 143, 297, 351, 363, 419, 429, 891, 1053, 1089, 1257, 1287, 1573, 3267, 3771, 3861, 4609, 4719, 5447, 9801, 11313, 11583, 13827, 14157, 16341, 33939, 41481, 42471, 49023, 50699, 59917, 124443, 127413, 147069, 152097, 179751, 373329, 441207, 456291, 539253, 659087, 1368873, 1617759, 1977261, 4106619, 4853277, 5931783, 17795349, 53386047]

約数ペア:

[(1, 53386047), (3, 17795349), (9, 5931783), (11, 4853277), (13, 4106619), (27, 1977261), (33, 1617759), (39, 1368873), (81, 659087), (99, 539253), (117, 456291), (121, 441207), (143, 373329), (297, 179751), (351, 152097), (363, 147069), (419, 127413), (429, 124443), (891, 59917), (1053, 50699), (1089, 49023), (1257, 42471), (1287, 41481), (1573, 33939), (3267, 16341), (3771, 14157), (3861, 13827), (4609, 11583), (4719, 11313), (5447, 9801)]