137737089

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 242004672

約数和(自身を除く): 104267583

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 71, 83, 147, 159, 213, 249, 371, 441, 477, 497, 581, 639, 747, 1113, 1491, 1743, 2597, 3339, 3479, 3763, 4067, 4399, 4473, 5229, 5893, 7791, 10437, 11289, 12201, 13197, 17679, 23373, 26341, 30793, 31311, 33867, 36603, 39591, 41251, 53037, 79023, 92379, 123753, 184387, 215551, 237069, 277137, 288757, 312329, 371259, 553161, 646653, 866271, 936987, 1659483, 1939959, 2186303, 2598813, 2810961, 6558909, 15304121, 19676727, 45912363, 137737089]

約数ペア:

[(1, 137737089), (3, 45912363), (7, 19676727), (9, 15304121), (21, 6558909), (49, 2810961), (53, 2598813), (63, 2186303), (71, 1939959), (83, 1659483), (147, 936987), (159, 866271), (213, 646653), (249, 553161), (371, 371259), (441, 312329), (477, 288757), (497, 277137), (581, 237069), (639, 215551), (747, 184387), (1113, 123753), (1491, 92379), (1743, 79023), (2597, 53037), (3339, 41251), (3479, 39591), (3763, 36603), (4067, 33867), (4399, 31311), (4473, 30793), (5229, 26341), (5893, 23373), (7791, 17679), (10437, 13197), (11289, 12201)]