27579783

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 22186617

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 179, 203, 231, 253, 319, 483, 537, 609, 667, 759, 957, 1253, 1771, 1969, 2001, 2233, 3759, 4117, 4669, 5191, 5313, 5907, 6699, 7337, 12351, 13783, 14007, 15573, 22011, 28819, 36337, 41349, 45287, 51359, 57101, 86457, 109011, 119393, 135861, 154077, 171303, 317009, 358179, 399707, 835751, 951027, 1199121, 1313323, 2507253, 3939969, 9193261, 27579783]

約数ペア:

[(1, 27579783), (3, 9193261), (7, 3939969), (11, 2507253), (21, 1313323), (23, 1199121), (29, 951027), (33, 835751), (69, 399707), (77, 358179), (87, 317009), (161, 171303), (179, 154077), (203, 135861), (231, 119393), (253, 109011), (319, 86457), (483, 57101), (537, 51359), (609, 45287), (667, 41349), (759, 36337), (957, 28819), (1253, 22011), (1771, 15573), (1969, 14007), (2001, 13783), (2233, 12351), (3759, 7337), (4117, 6699), (4669, 5907), (5191, 5313)]