52857441

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 99525888

約数和(自身を除く): 46668447

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 71, 81, 91, 101, 117, 189, 213, 273, 303, 351, 497, 567, 639, 707, 819, 909, 923, 1053, 1313, 1491, 1917, 2121, 2457, 2727, 2769, 3939, 4473, 5751, 6363, 6461, 7171, 7371, 8181, 8307, 9191, 11817, 13419, 19089, 19383, 21513, 24921, 27573, 35451, 40257, 50197, 57267, 58149, 64539, 74763, 82719, 93223, 106353, 150591, 174447, 193617, 248157, 279669, 451773, 523341, 580851, 652561, 744471, 839007, 1355319, 1957683, 2517021, 4065957, 5873049, 7551063, 17619147, 52857441]

約数ペア:

[(1, 52857441), (3, 17619147), (7, 7551063), (9, 5873049), (13, 4065957), (21, 2517021), (27, 1957683), (39, 1355319), (63, 839007), (71, 744471), (81, 652561), (91, 580851), (101, 523341), (117, 451773), (189, 279669), (213, 248157), (273, 193617), (303, 174447), (351, 150591), (497, 106353), (567, 93223), (639, 82719), (707, 74763), (819, 64539), (909, 58149), (923, 57267), (1053, 50197), (1313, 40257), (1491, 35451), (1917, 27573), (2121, 24921), (2457, 21513), (2727, 19383), (2769, 19089), (3939, 13419), (4473, 11817), (5751, 9191), (6363, 8307), (6461, 8181), (7171, 7371)]