9889366137

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 15858855936

約数和(自身を除く): 5969489799

約数列:

[1, 3, 7, 21, 43, 71, 73, 129, 213, 219, 301, 497, 511, 903, 1491, 1533, 2113, 3053, 3139, 5183, 6339, 9159, 9417, 14791, 15549, 21371, 21973, 36281, 44373, 64113, 65919, 90859, 108843, 150023, 154249, 222869, 272577, 450069, 462747, 636013, 668607, 1050161, 1079743, 1560083, 1908039, 3150483, 3239229, 4680249, 6450989, 6632707, 10951679, 19352967, 19898121, 32855037, 45156923, 46428949, 76661753, 135470769, 139286847, 229985259, 470922197, 1412766591, 3296455379, 9889366137]

約数ペア:

[(1, 9889366137), (3, 3296455379), (7, 1412766591), (21, 470922197), (43, 229985259), (71, 139286847), (73, 135470769), (129, 76661753), (213, 46428949), (219, 45156923), (301, 32855037), (497, 19898121), (511, 19352967), (903, 10951679), (1491, 6632707), (1533, 6450989), (2113, 4680249), (3053, 3239229), (3139, 3150483), (5183, 1908039), (6339, 1560083), (9159, 1079743), (9417, 1050161), (14791, 668607), (15549, 636013), (21371, 462747), (21973, 450069), (36281, 272577), (44373, 222869), (64113, 154249), (65919, 150023), (90859, 108843)]