258045585399

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{322339}}^1$

素因数の和:322580

約数の個数: 48

約数和(自身を含む): 433658184960

約数和(自身を除く): 175612599561

約数列:

[1, 3, 7, 9, 21, 63, 97, 131, 291, 393, 679, 873, 917, 1179, 2037, 2751, 6111, 8253, 12707, 38121, 88949, 114363, 266847, 322339, 800541, 967017, 2256373, 2901051, 6769119, 20307357, 31266883, 42226409, 93800649, 126679227, 218868181, 281401947, 295584863, 380037681, 656604543, 886754589, 1969813629, 2660263767, 4095961673, 12287885019, 28671731711, 36863655057, 86015195133, 258045585399]

約数ペア:

[(1, 258045585399), (3, 86015195133), (7, 36863655057), (9, 28671731711), (21, 12287885019), (63, 4095961673), (97, 2660263767), (131, 1969813629), (291, 886754589), (393, 656604543), (679, 380037681), (873, 295584863), (917, 281401947), (1179, 218868181), (2037, 126679227), (2751, 93800649), (6111, 42226409), (8253, 31266883), (12707, 20307357), (38121, 6769119), (88949, 2901051), (114363, 2256373), (266847, 967017), (322339, 800541)]