427801118973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1\times {\mathrm{3389}}^1$

素因数の和:4826

約数の個数: 64

約数和(自身を含む): 635779584000

約数和(自身を除く): 207978465027

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 1311, 1319, 1387, 1679, 3389, 3957, 4161, 5037, 10167, 25061, 30337, 31901, 64391, 75183, 77947, 91011, 95703, 96287, 193173, 233841, 247397, 288861, 576403, 742191, 1480993, 1729209, 1829453, 2214601, 4442979, 4470091, 4700543, 5488359, 5690131, 6643803, 13410273, 14101629, 17070393, 42077419, 84931729, 102812093, 108112489, 126232257, 254795187, 308436279, 324337467, 326316643, 978949929, 1953429767, 5860289301, 6200016217, 7505282789, 18600048651, 22515848367, 142600372991, 427801118973]

約数ペア:

[(1, 427801118973), (3, 142600372991), (19, 22515848367), (23, 18600048651), (57, 7505282789), (69, 6200016217), (73, 5860289301), (219, 1953429767), (437, 978949929), (1311, 326316643), (1319, 324337467), (1387, 308436279), (1679, 254795187), (3389, 126232257), (3957, 108112489), (4161, 102812093), (5037, 84931729), (10167, 42077419), (25061, 17070393), (30337, 14101629), (31901, 13410273), (64391, 6643803), (75183, 5690131), (77947, 5488359), (91011, 4700543), (95703, 4470091), (96287, 4442979), (193173, 2214601), (233841, 1829453), (247397, 1729209), (288861, 1480993), (576403, 742191)]