22565277

素因数分解:

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

素因数の和:247

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 18906723

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 87, 161, 179, 189, 203, 207, 261, 483, 537, 609, 621, 667, 783, 1253, 1449, 1611, 1827, 2001, 3759, 4117, 4347, 4669, 4833, 5191, 5481, 6003, 11277, 12351, 14007, 15573, 18009, 28819, 33831, 36337, 37053, 42021, 46719, 86457, 109011, 111159, 119393, 126063, 140157, 259371, 327033, 358179, 778113, 835751, 981099, 1074537, 2507253, 3223611, 7521759, 22565277]

約数ペア:

[(1, 22565277), (3, 7521759), (7, 3223611), (9, 2507253), (21, 1074537), (23, 981099), (27, 835751), (29, 778113), (63, 358179), (69, 327033), (87, 259371), (161, 140157), (179, 126063), (189, 119393), (203, 111159), (207, 109011), (261, 86457), (483, 46719), (537, 42021), (609, 37053), (621, 36337), (667, 33831), (783, 28819), (1253, 18009), (1449, 15573), (1611, 14007), (1827, 12351), (2001, 11277), (3759, 6003), (4117, 5481), (4347, 5191), (4669, 4833)]