2769156957

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 4592107520

約数和(自身を除く): 1822950563

約数列:

[1, 3, 7, 19, 21, 43, 57, 103, 129, 133, 301, 309, 399, 721, 817, 903, 1567, 1957, 2163, 2451, 4429, 4701, 5719, 5871, 10969, 13287, 13699, 17157, 29773, 31003, 32907, 41097, 67381, 84151, 89319, 93009, 161401, 202143, 208411, 252453, 471667, 484203, 589057, 625233, 1129807, 1280239, 1415001, 1767171, 3066619, 3389421, 3840717, 6940243, 8961673, 9199857, 20820729, 21466333, 26885019, 48581701, 64398999, 131864617, 145745103, 395593851, 923052319, 2769156957]

約数ペア:

[(1, 2769156957), (3, 923052319), (7, 395593851), (19, 145745103), (21, 131864617), (43, 64398999), (57, 48581701), (103, 26885019), (129, 21466333), (133, 20820729), (301, 9199857), (309, 8961673), (399, 6940243), (721, 3840717), (817, 3389421), (903, 3066619), (1567, 1767171), (1957, 1415001), (2163, 1280239), (2451, 1129807), (4429, 625233), (4701, 589057), (5719, 484203), (5871, 471667), (10969, 252453), (13287, 208411), (13699, 202143), (17157, 161401), (29773, 93009), (31003, 89319), (32907, 84151), (41097, 67381)]