377831223

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 725262336

約数和(自身を除く): 347431113

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 81, 99, 127, 159, 189, 231, 243, 297, 371, 381, 477, 567, 583, 693, 729, 889, 891, 1113, 1143, 1397, 1431, 1701, 1749, 2079, 2667, 2673, 3339, 3429, 4081, 4191, 4293, 5103, 5247, 6237, 6731, 8001, 8019, 9779, 10017, 10287, 12243, 12573, 12879, 15741, 18711, 20193, 24003, 29337, 30051, 30861, 36729, 37719, 38637, 47117, 47223, 56133, 60579, 72009, 74041, 88011, 90153, 92583, 110187, 113157, 141351, 141669, 181737, 216027, 222123, 264033, 270459, 330561, 339471, 424053, 425007, 518287, 545211, 648081, 666369, 792099, 991683, 1018413, 1272159, 1554861, 1635633, 1999107, 2376297, 2975049, 3816477, 4664583, 4906899, 5997321, 7128891, 11449431, 13993749, 17991963, 34348293, 41981247, 53975889, 125943741, 377831223]

約数ペア:

[(1, 377831223), (3, 125943741), (7, 53975889), (9, 41981247), (11, 34348293), (21, 17991963), (27, 13993749), (33, 11449431), (53, 7128891), (63, 5997321), (77, 4906899), (81, 4664583), (99, 3816477), (127, 2975049), (159, 2376297), (189, 1999107), (231, 1635633), (243, 1554861), (297, 1272159), (371, 1018413), (381, 991683), (477, 792099), (567, 666369), (583, 648081), (693, 545211), (729, 518287), (889, 425007), (891, 424053), (1113, 339471), (1143, 330561), (1397, 270459), (1431, 264033), (1701, 222123), (1749, 216027), (2079, 181737), (2667, 141669), (2673, 141351), (3339, 113157), (3429, 110187), (4081, 92583), (4191, 90153), (4293, 88011), (5103, 74041), (5247, 72009), (6237, 60579), (6731, 56133), (8001, 47223), (8019, 47117), (9779, 38637), (10017, 37719), (10287, 36729), (12243, 30861), (12573, 30051), (12879, 29337), (15741, 24003), (18711, 20193)]