77534919

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 142331904

約数和(自身を除く): 64796985

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1749, 2111, 3339, 4081, 5247, 6333, 12243, 14777, 18999, 23221, 36729, 44331, 69663, 111883, 132993, 162547, 208989, 335649, 487641, 783181, 1006947, 1230713, 1462923, 2349543, 3692139, 7048629, 8614991, 11076417, 25844973, 77534919]

約数ペア:

[(1, 77534919), (3, 25844973), (7, 11076417), (9, 8614991), (11, 7048629), (21, 3692139), (33, 2349543), (53, 1462923), (63, 1230713), (77, 1006947), (99, 783181), (159, 487641), (231, 335649), (371, 208989), (477, 162547), (583, 132993), (693, 111883), (1113, 69663), (1749, 44331), (2111, 36729), (3339, 23221), (4081, 18999), (5247, 14777), (6333, 12243)]