273614649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 494469120

約数和(自身を除く): 220854471

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 133, 209, 217, 231, 341, 399, 589, 627, 651, 1023, 1463, 1767, 2011, 2387, 4123, 4389, 6033, 6479, 7161, 12369, 14077, 19437, 22121, 38209, 42231, 45353, 62341, 66363, 114627, 136059, 154847, 187023, 267463, 420299, 436387, 464541, 685751, 802389, 1184479, 1260897, 1309161, 2057253, 2942093, 3553437, 4800257, 8291353, 8826279, 13029269, 14400771, 24874059, 39087807, 91204883, 273614649]

約数ペア:

[(1, 273614649), (3, 91204883), (7, 39087807), (11, 24874059), (19, 14400771), (21, 13029269), (31, 8826279), (33, 8291353), (57, 4800257), (77, 3553437), (93, 2942093), (133, 2057253), (209, 1309161), (217, 1260897), (231, 1184479), (341, 802389), (399, 685751), (589, 464541), (627, 436387), (651, 420299), (1023, 267463), (1463, 187023), (1767, 154847), (2011, 136059), (2387, 114627), (4123, 66363), (4389, 62341), (6033, 45353), (6479, 42231), (7161, 38209), (12369, 22121), (14077, 19437)]