2691569331

素因数分解:

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

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 4488929280

約数和(自身を除く): 1797359949

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 243, 297, 477, 583, 729, 891, 1431, 1749, 2111, 2187, 2673, 4293, 5247, 6333, 8019, 12879, 15741, 18999, 23221, 24057, 38637, 47223, 56997, 69663, 111883, 115911, 141669, 170991, 208989, 335649, 425007, 512973, 626967, 1006947, 1230713, 1275021, 1538919, 1880901, 3020841, 3692139, 4616757, 5642703, 9062523, 11076417, 16928109, 27187569, 33229251, 50784327, 81562707, 99687753, 244688121, 299063259, 897189777, 2691569331]

約数ペア:

[(1, 2691569331), (3, 897189777), (9, 299063259), (11, 244688121), (27, 99687753), (33, 81562707), (53, 50784327), (81, 33229251), (99, 27187569), (159, 16928109), (243, 11076417), (297, 9062523), (477, 5642703), (583, 4616757), (729, 3692139), (891, 3020841), (1431, 1880901), (1749, 1538919), (2111, 1275021), (2187, 1230713), (2673, 1006947), (4293, 626967), (5247, 512973), (6333, 425007), (8019, 335649), (12879, 208989), (15741, 170991), (18999, 141669), (23221, 115911), (24057, 111883), (38637, 69663), (47223, 56997)]