56296647

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 40010553

約数列:

[1, 3, 9, 11, 27, 33, 37, 47, 99, 109, 111, 141, 297, 327, 333, 407, 423, 517, 981, 999, 1199, 1221, 1269, 1551, 1739, 2943, 3597, 3663, 4033, 4653, 5123, 5217, 10791, 10989, 12099, 13959, 15369, 15651, 19129, 32373, 36297, 44363, 46107, 46953, 56353, 57387, 108891, 133089, 138321, 169059, 172161, 189551, 399267, 507177, 516483, 568653, 1197801, 1521531, 1705959, 2085061, 5117877, 6255183, 18765549, 56296647]

約数ペア:

[(1, 56296647), (3, 18765549), (9, 6255183), (11, 5117877), (27, 2085061), (33, 1705959), (37, 1521531), (47, 1197801), (99, 568653), (109, 516483), (111, 507177), (141, 399267), (297, 189551), (327, 172161), (333, 169059), (407, 138321), (423, 133089), (517, 108891), (981, 57387), (999, 56353), (1199, 46953), (1221, 46107), (1269, 44363), (1551, 36297), (1739, 32373), (2943, 19129), (3597, 15651), (3663, 15369), (4033, 13959), (4653, 12099), (5123, 10989), (5217, 10791)]